Physics High School

What are the Laws of conservation of atoms?​

Answers

Answer 1

Answer:

Both the initial and final substances are composed of atoms because all matter is composed of atoms. According to the law of conservation of matter, matter is neither created nor destroyed, so we must have the same number and kind of atoms after the chemical change as were present before the chemical change.

Explanation:

Answer 2

Answer:

The law of conservation of atoms is simple but it has a great affect. An atom cannot be destroyed by such a force. Matter/atoms can't be created by any means. An atom exits only by nature and not by force.

Hope this helped! Please mark brainliest! Have a great day!

Related Questions

A cork floats on the surface of an incompressible liquid in a container exposed to atmospheric pressure. The container is then sealed and the air above the liquid is evacuated. The cork:

Answers

Question:

A cork floats on the surface of an incompressible liquid in a container exposed to atmospheric pressure. The container is then sealed and the air above the liquid is evacuated. The cork:

A. sinks slightly  

B. rises slightly  

C. floats at the same height  

D. bobs up and down about its old position

Answer:

The correct answer is C)  floats at the same height  

Explanation:

The liquid is incompressible because its density very high and leaves no room for further compaction whether or not there is atmospheric pressure. So when you put a cork on the liquid, pressure or no pressure, there is no displacement hence it floats on the same height regardless of the absence of air.

Cheers!

A complex arrangement of pulleys forms what is called the block in a block and tackle. The rope used to lift the pulleys and the load is the tackle. A block and tackle is used to lift a truck engine, which has a weight and output force of nearly 8000 N. The input force required to lift this weight using the block and tackle is 400N. What is the mechanical advantage of the block and tackle?

Answers

Answer:

Mechanical advantage = 20

Explanation:

Given:

Output force = 8,000 N

Input force = 400 N

Find:

Mechanical advantage

Computation:

Mechanical advantage = Output force / Input force

Mechanical advantage = 8,000 / 400

Mechanical advantage = 20

PLEASE HELP IF YOU KNOW THE ANSWER QUICK PLEASE!!!

Answers

Answer:

d

Explanation:

Calculate Vector component in Y if the hypotenuse is 32 and angle is 45

Answers

Answer:

The correct option is;

c. 22.6

Explanation:

The given parameters are;

The hypotenuse of the vector = 32

The angle of the vector = 45°

Therefore, the vector component in the y-axis is given as follows;

[tex]v_y = v \times sin(\theta)[/tex]

Substituting the values from the question gives;

[tex]v_y = 32 \times sin(45^{\circ}) \approx 22.6[/tex]

The vector component in the y-axis, [tex]v_y[/tex], is approximately 22.6.

Other Questions
In medieval feudalism, vassals gave their allegiance to a __________ in exchange for land._______________________________________________________A) kingB) lordC) peasantD) serf _______________________________________________________Please select the best answer from the choices providedA)B)C)D)_______________________________________________________ i need help pls and thank you very much also give brainlesit . 100 POINTS PLEASE HELP ASAP I WILL GIVE BRAINLIESTIn what type of economic system is the price at which goods are sold determined by a central planning committee?command economydemocraciestraditional economymarket economy 1. An integer is 3 less than 5 times another. If the product of the two integers is 36, then find the integers. Evaluate -9x-2 when x =-4 What was the economy like before the corona virus??Please help!!5-8 lines what does 28-8 represent? In triangle ABC, the measure of angle A is 48 and the measure of angle C is 24. What type of triangle is triangle ABC? 1377. Thence the welter of waters washes up 1378. Wan to welkin when winds bestir 1379. Evil storms, and air grows dusk, 1380. And the heavens weep. Now is help once more 1381. With thee alone! The land thou knowst not, 1382. Place of fear, where thou findest out 1383. That sin-flecked being. Seek if thou dare! Is best descibed as active,evil,unbelieable, and damp a window washer clean 38 windows in 2 hours at this rate how many windows did he clean in 7 hours? What positions in society do you think are most valuable? A birdbath is filled to the top. On Day 1, the volume of water in the bowl decreases by 7/8 cup. On Day 2, the volume in the bowl decreases by 3/4 cup. What number represents the total change in the volume of water in the bowl after two days? Write your answer as a mixed number. help please !! thank u Which illustration would best give the reader a clearer understanding of the text?an illustration of the heater and the catcher taking a lunch breakan illustration of the heater holding long-handled tongsan illustration of the heater tossing a rivet to the catcheran illustration of the catcher tapping a hot rivet against a beam In self Concept part b which of the following paragraphs best supports the answer to part . it's in common lit lol which of the following file formats cannot be imported using Get & Transform Match each word or term with its correct definitioncollective bargainingthe formal end of something, such asslaveryabolitionnegotiation between workers andemployersstrikepolitical or social changesuffragethe night to votereformwhen the members of a union stopwork as a way to pressure for change :PHOTO: I NEED HELP ASAP In Act III, scene i of Romeo and Juliet, Tybalt returns to the scene after he has killed Mercutio and fled. What motivates his return?the anger he feels about the marriagehis desire to make peace with Romeothe guilt he feels about killing Mercutiohis hatred for the entire Montague family Using the rule of thirds places items of interest in a photograph along one of the imaginary gridlines or at the point of their intersection. True or false