What is evidence that each color of visible light has a wave of a specific wavelength. pls help me :)

Answers

Answer 1

Answer:

Dispersion of white light by a prism

Explanation:

When white light is passed through a prism, the white light separates into its component wavelengths which are:

Red

Orange

Yellow

Green

Blue

Indigo

Violet

Together, all of these wavelengths constitute the spectrum of white light.

Hence, the dispersion of white light shows that each color of visible light has a specific wavelength.


Related Questions


3. Every species of fig has its own species of fig wasp to pollinate its flowers. Without the fig wasp, there would be no fig seeds. Without the fig, the wasp could lay no eggs. What is the relationship between these two organisms?

Answers

Answer:

obligate mutualism

Explanation:

A type of mutualism in which the species involved are in close proximity and interdependent with one another in a way that one cannot survive without the other.

The relationship between the fig wasp and the fig tree as described in the illustration would be symbiosis.

A symbiotic relationship is a form of mutualistic relationship between two organisms in which both of them benefit.

The fig wasp benefits the fig tree by helping with the pollination of their flowers. Without pollination, fertilization and seed production become impossible.

The fig tree, in return, benefits the fig wasp by providing a conducive environment for egg-laying. Without this environment, the fig wasp cannot lay eggs and the population of fig wasp will dwindle.

More on symbiosis can be found here: https://brainly.com/question/3350498

How far do scientists estimate the plates move in a year

Answers

Answer:

10 cm

Explanation:

They can move at rates of up to four inches (10 centimeters) per year, but most move much slower than that. Different parts of a plate move at different speeds. The plates move in different directions, colliding, moving away from, and sliding past one another. Most plates are made of both oceanic and continental crust.

The decimal reduction time (DRT) to kill 90% of cell present for autoclaving a culture is 1.5 minutes. How long would it take to kill all the cells if 106 cells were present? What would happen if you stopped the heating process at 9 minutes?

Answers

Answer:

10.5minutes

Explanation:

DRT = 90%

Cells present = 10^6

Autoclaving = 1.5 minutes

Solution:

10^6(1.5)10^5(1.5)10^4(1.5)10^3(1.5)10^2(1.5)10^1(1.5)10^0(1.5)0=10.5

it would take it approximately 10.5 minutes to kill 10^6 of the cells.

If i should stop the heating process at 9 minutes this would have effect on some of the microbes as they are still present with 1 bacterium left which makes it not efficient.

XR

5
What is the main idea of this text?
A
No two human microbiomes are the same.
B
The human body is a diverse ecosystem made up of microbes.
C
Some bacteria cause infections and even life-threatening diseases.
D Some scientists think that infants who lack exposure to microorganisms
develop a higher rate of allergies.

Answers

Answer:

What is the text?......

An experiment is designed to study the mechanism of sucrose uptake by plant cells. Cells are immersed in a sucrose solution, and the pH of the solution is monitored. Samples of the cells are taken at intervals, and their sucrose concentration is measured. The pH is observed to decrease until it reaches a steady, slightly acidic level, and then sucrose uptake begins. Rank the steps from first to last. To rank items as equivalent, overlap them.


A proton Pump, using ATP, pumps protons outside.

Sucrose moves into the cell.

H+ moves down electrochemical gradient into the cell.

A steady proton gradient with a higher concentration of H+ out of the cell is maintained by the proton pump.

pH decreases.

The gradient becomes sufficient.

Answers

Answer:

A proton Pump, using ATP, pumps protons outside

A steady proton gradient with a higher concentration of H+ out of the cell is maintained by the proton pump.

pH decreases;

The gradient becomes sufficient.

H+ moves down electrochemical gradient into the cell; Sucrose moves into the cell.

Explanation:

A proton Pump, using the energy of ATP hydrolysis, pumps protons outside the cell.

A steady proton gradient with a higher concentration of H+ out of the cell is maintained by the proton pump.

The continues outward pumping of protons by the proton pump causes the pH of the extracellular fluid to decrease

At some point the gradient becomes sufficient, and pH reaches a steady slightly acidic level.

H+ moves down its electrochemical gradient into the cell together with Sucrose through the hydrogen ion-sucrose co-transporter.

To rank items as equivalent, overlap them.

E

C

A

D

F

Co-transporter

In this experiment in which the mechanism of sucrose uptake by plant cells immersed in a sucrose solution, and the pH of the solution is monitored, the following steps are ranked in order:

E) pH decreases.

C) H+ moves down the electrochemical gradient into the cell.

A) A proton Pump, using ATP, pumps protons outside.

D) A steady proton gradient with a higher concentration of H+ out of the cell is maintained by the proton pump.

F) The gradient becomes sufficient.

A co-transporter also called a symporter, is a carrier protein that transports a solute and an ion from one side of the membrane to the other at the same time.

The proton pump is an integral protein that builds a proton gradient across a biological membrane.

The cell cannot import sucrose by simple diffusion, the cell expends energy to move the substance against a concentration gradient.

The sodium and potassium maintain the electrochemical gradient of living cells, the direction an ion moves across a membrane is determined by the electrochemical gradient.

Learn more about sucrose uptake:

https://brainly.com/question/559824

what is the last thing that happens when a cell divides to produce two new identical cells

Answers

Answer:

The last phase of cell division is cytokinesis. In this phase the cytoplasm of parent cell divides in to two cells called as daughter cells. It occurs during late stages of nuclear division.

The visible change of cytokinesis in an animal cell can be observed as formation of Furrow or Pucker on the cell surface.

Explain what would happen if the body's kidneys failed?

A. The body will not be able to produce enough blood.
B. The body will not be able get rid of waste products made by cells.
C. The body will not get sufficient amount of clean water.
D. The body will not be able to dispose of carbon dioxide in the blood.

Answers

Answer:

b:) the body will not be able to get rid of waste products made by cells

Explanation:

1. Your arm is made up of four different types of

Answers

Answer:

joints or muscles

Explanation:

Answer:

Tissues

Explanation:

connective, muscle, epithelial, and nervous tissue.

What 3 molecules, bonded
together, create a single link in the DNA chain

Answers

Answer:

nucleotides, phosphate, sugar (for a better explanation go to google and that should help you! I hope this helps you)

Can you read this??


Dndkfrjjdfjjd

Answers

Answer:

I can't read the picture because it's too pixelated, but "Dndkfrjjdfjjd"

clearly means "Da National Day Known For ReJoicing Joe's Dad For Joyous Jiving Dogs".


According to ______
electrons are added one sublevel at a time.

Answers

Answer:

Two electrons are added to one sublevel at a time (Hund's Principle)

How do organisms affect one another's survival and environment ?

Answers

Individual organisms live together in an ecosystem and depend on one another. ... One category of interactions describes the different ways organisms obtain their food and energy. Some organisms can make their own food, and other organisms have to get their food by eating other organism


Also An organism’s niche is affected by both its tolerance and
competitive interactions.
• Predation, parasitism, and herbivory are interactions in
which one species benefits, while the other is harmed.
• Mutualism and commensalism are relationships in which
neither participant is harmed.

The process of photosynthesis requires the starting materials

Answers

Answer:

Carbon Dioxide, Water, and sunlight

Explanation:

Answer:CO2 and H2O

Explanation:

Which of the following is an example of a species adapting to changing
conditions in their ecosystem?

A. Amur leopard populations declining because of the spread of humans into their
habitat

B. Longer walrus" tusks because the oysters they eat burrow deeper into the sea floor

Answers

Answer:

b

Explanation:

their tusks allow them to get food which is an adaptation for survival

Answer:

The correct answer would be B.

Explanation:

B is the correct answer because the walrus's tusks gives them an advantage to capture the oysters that are deep in the sea floor.

What evidence supports the LAW OF CONSERVATION OF ENERGY?
1. Mechanical energy is converted to chemical energy during photosynthesis
2. Energy is absorbed by chlorophyll and becomes chemical energy during photosynthesis
3. Oxygen is made from the breakdown of carbon dioxide during photosynthesis
4. The sun gives off light energy that is absorbed by plants

Answers

The evidence that supports the law of conservation of energy is as follows: mechanical energy is converted to chemical energy during photosynthesis.

LAW OF CONSERVATION OF ENERGY:The law of conservation of energy states that energy can neither be created nor destroyed but is changed from one form to another.

This means that energy involved in chemical reactions and natural phenomena is recycled by transformation and doesn't get destroyed.

A typical example that obeys this law is photosynthesis, which converts mechanical energy in sugar molecules to chemical energy in ATP.

Learn more about law of conservation of energy: https://brainly.com/question/2264339

Answer: The Answer is 3. Oxygen is made from the breakdown of crabon dioxide during photosynthesis.

Explanation: I took the test.

How do
you think humans can impact the
biosphere by affecting the biogeochemical
cycles?

Answers

Answer:

hope this will help u

Explanation:

Biogeochemical Cycles

Human activities have greatly increased carbon dioxide levels in the atmosphere and nitrogen levels in the biosphere. Altered biogeochemical cycles combined with climate change increase the vulnerability of biodiversity, food security, human health, and water quality to a changing climate.

Explore interactions between climate change and biogeochemical cycles.

Answer:

Human activities

moreover, biogeochemical cycles combined with climate change increase the vulnerability of biodiversity, food security, human health, and water quality to a changing climate.

Robert Hooke used a microscope to see that cork looked like it was made of little boxes. Anton van Leeuwenhoek saw tiny cells swimming in pond water. Which part of cell theory do these observations best support?
A.Cells come from other cells.
B.All organisms are unicellular.
C.Cells are the basic unit of life.
D.All organisms are multicellular.____

23. Which of the following characteristics do all unicellular organisms share?
A.
All unicellular organisms reproduce.
B.
All unicellular organisms have a nucleus
C.
All unicellular organisms eukaryotes
.D.
All unicellular organisms prokaryotes.____

24. Which term describes “one or more cells that carry out all of the processes needed to sustain life”?
A.DNA
B.organism
C.organelles
D.cytoplasm____

25. DNA is genetic material that provides instructions for all cell processes. Where is the DNA located in prokaryotes?
A.in the nucleus
B.in the cytoplasm
C.in the flagella
D.in membrane-bound organelles

Answers

Answer:

just tryna get points lol

How are the enzymes that nerve cells produce different from the enzymes that blood cells produce? A. The molecules that nerve cells digest are more complex than those digested by blood cells. B. The genes that are activated in nerve cells are different from those activated in blood cells. C. Nerve cells contain more ribosomes than blood cells. D. Nerve cells contain more mitochondria than blood cells.

Answers

Red blood cells carry a specific type of protein, called hemoglobin, which is able to bind oxygen and release it in other tissues. A nerve cell doesn't have this protein because it doesn't need to bind oxygen. Instead, the nerve cell uses other proteins that help it transmit signals to other cells.

82 A

Analyzing Hydrophobic and Hydrophilic Interactions

What interactions are occurring between the protein

and the aqueous solution? Select three options.

Hydrophobic

region

Hydrophilic

region

Hydrophobic areas move away from water.

O Hydrophilic areas are attracted to water.

Hydrophilic regions of the protein are attracted to

other hydrophilic regions.

Hydrophilic regions of the protein are attracted to

hydrophobic regions.

Hydrophobic and hydrophilic interactions cause

protein folding.

Isolated Protein

Protein in aqueous

solution

Intro

✓ Done

Answers

Answer:

Hydrophobic areas move away from water.

Hydrophilic areas are attracted to water.

Hydrophilic regions of the protein are attracted to other hydrophilic regions.

Explanation:

Proteins are made up of amino acids. The side chains of these amino acids determine whether they are polar or non-polar.  Hydrophilic amino acids are the types that are soluble in water and their side chains are polar. They are attracted to protein parts that are water-soluble.  Examples are Glutamate and Lysine.

The hydrophobic amino acids have non-polar side chains. They withdraw from water by taking on an oily form.  They are attracted to parts of the protein that are not aqueous. Examples are Valine and Tyrosine.

Answer:

1. Hydrophobic areas move away from water.

2. Hydrophilic areas are attracted to water.

5. Hydrophobic and hydrophilic interactions cause protein folding.

Explanation:

Enzymes affect the reactions in living cells by changing the

(A Products of the reason
B( Speed of the reaction
C( temperature of the reaction
D(pH of the reaction

Answers

temperature
................

3. A plant cell (0.9% NaCl) is placed into a solution of 20% NaCl, the membrane is permeabl
water. What happens to the plant cell?
4. A plant cell (0.9% NaCl) is placed into a solution of 100% DI water, the membrane is
permeable to water. What happens to the plant cell?
o
w

Answers

Answer:

3. the water inside the plant cell will diffuse out from the cell following the concentration gradient. cells will be plasmolysed.

4. distilled water will diffuse into the cell following the concentration gradient. cells will be turgid

Which of the following describes the
cytoskeleton?
A. a web of proteins that gives shape and
support to the cell
B. a membrane-bound organelle that contains
genetic material
C. the outer covering of a cell that separates it
from the environment
D. the structure that contains the information
about how to make a cell's proteins

Answers

Answer:

either b or c

Explanation:

its been a while since I took biology but I'm pretty sure its in between those two answers

Do the same mechanisms that govern gene expression operate in bacterial cells and eukaryotic cells? Explain your answer.

Answers

Answer:

in prokaryotic cells, the control of gene expression is mostly at the transcriptional level. ... Eukaryotic gene expression is regulated during transcription and RNA processing, which take place in the nucleus, and during protein translation, which takes place in the cytoplasm.

When you are sitting in a bath, are your skin cells in a hypertonic or hypotonic solution?

Answers

Answer:

hypotonic

Explanation:

Considering the role of coenzyme Q, how do you think this product might function to benefit the heart?

Answers

Answer:Coenzyme Q10 has a crucial role of transporting molecules when electron transport chain takes place this is highly effective in enhancing aerobic respiration which results to a constantly supply of oxygen to the heart like when you exercise and effective aerobic respiration boost the function of the heart

Explanation:

Why do lunar and solar eclipses not happen every month?

Eclipses only occur during full and new moons.
Earth rotates around its axis faster than the moon.
The moon and Earth only travel through the penumbras.
The moon’s axis does not always align with Earth’s shadow.

Answers

Answer:

Eclipses only occur during full and new moons. Earth rotates around its axis faster than the moon. ... The moon's axis does not always align with Earth's shadow.

Explanation:

Answer:

The moon's axis does not always align with Earth's shadow.

Explanation:

The Earth goes around the Sun, while the moon goes around the Earth, so all of them lining up exactly doesn't happen that much. I also jus got it right.

The uterus has three parts. Which one of the following is NOT one of the parts of the uterus?
Question options:
A. Corpus B.Fimbrus C.Fundus D.Cervix

Answers

Answer:

My ans is Letter B. Fimbrus

Answer: B. Fimbrus

This is not part of the uterus.

Hope this helps!

Which organelle found in plant cells allows them to make food using sunlight?

lysosome
chloroplast
Golgi body
nucleus

Answers

Answer:

Chloroplast

Explanation: Its choloroplast since chloroplasts are sites where photosynthesis takes place.

Please mark as brainliest if you want!

Answer:

its chloroplast

Explanation

I got it right and because Im smart like that.

what does carbon footprint mean???

Answers

Answer:

A carbon footprint is the total greenhouse gas emissions caused by an individual, event, organization, service, or product, expressed as carbon dioxide equivalent.

Explanation:

Answer:

The amount of carbon dioxide a person produces

Explanation:

What's the difference between a statute and a regulation in the US?
A. Statutes are laws passed by federal agencies, while regulations are laws passed by Congress
B. They're the same thing. Laws and regulations express the same concept.
C. Statutes are laws passed by Congress, while regulations are laws passed by federal agencies
D. Citizens that break the law are subject to heavier penalties, whereas breaking regulations would only result in fines at the worst

Answers

Answer:

A. Statues are laws passed by federal agencies, while regulations are laws passed by Congress.

Explanation:

A statute is a law, enacted by the state or federal legislature. Regulations are rules set by agencies that fill in the ambiguous areas of laws

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