Which describes the law of conservation of matter?

Which describes the law of conservation of matter?
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Can you help me understand "Law of Conservation of Matter and Energy”?

Description : Can you help me understand "Law of Conservation of Matter and Energy”?

Last Answer : Welcome to premature enlightenment! You can't add more energy or mass. All of the heavy elements (e.g., anything with an atomic number higher than lithium IIRC) was created in supernova. We can convert matter ... through E = mc^2), not the objects or people themselves. Dust to dust, and all that.

What about matter can change and what does not change according to the law of conservation of energy?

Description : What about matter can change and what does not change according to the law of conservation of energy?

Last Answer : What is the answer ?

The only reactants in a reaction were Zn and HCI. What does the law of conservation of matter say about the products?

Description : The only reactants in a reaction were Zn and HCI. What does the law of conservation of matter say about the products?

Last Answer : The product will contain only Zn, H, and CI. -Apex

The law of conservation of mass states that in a chemical reaction, matter can be created or destroyed true or false?

Description : The law of conservation of mass states that in a chemical reaction, matter can be created or destroyed true or false?

Last Answer : the answer for apex if False

True or false The law of conservation of mass states that in a chemical reaction, matter can be created or destroyed?

Description : True or false The law of conservation of mass states that in a chemical reaction, matter can be created or destroyed?

Last Answer : 1

Which of the following laws validates the statement that matter can neither be created nor destroyed? (1) Law of conservation of energy (2) Le Chatelier's Principle (3) Law of conservation of mass (4) Law of osmosis

Description : Which of the following laws validates the statement that matter can neither be created nor destroyed? (1) Law of conservation of energy (2) Le Chatelier's Principle (3) Law of conservation of mass (4) Law of osmosis

Last Answer : (3) Law of conservation of mass Explanation: The law of conservation of mass, also known as the principle of mass/matter conservation, states that the mass of an isolated system (closed to all ... out, its quantity cannot otherwise change over time (hence, its quantity is "conserved" over time).

The first law of thermodynamics is concerned with the conservation of w) energy x) momentum y) charge z) matter

Description : The first law of thermodynamics is concerned with the conservation of w) energy x) momentum y) charge z) matter

Last Answer : ANSWER: W -- ENERGY

Which of the following laws validates the statement that matter can neither be created nor destroyed ? (1) Law of conservation of energy (2) Le Chatelier’s Principle (3) Law of conservation of mass (4) Law of osmosis

Description : Which of the following laws validates the statement that matter can neither be created nor destroyed ? (1) Law of conservation of energy (2) Le Chatelier’s Principle (3) Law of conservation of mass (4) Law of osmosis

Last Answer : Law of conservation of mass

Different proportions of oxygen in the various oxides of nitrogen proves the [MP PMT 1985] (A) Equivalent proportion (B) Multiple proportion (C) Constant proportion (D) Conservation of matter

Description : Different proportions of oxygen in the various oxides of nitrogen proves the [MP PMT 1985] (A) Equivalent proportion (B) Multiple proportion (C) Constant proportion (D) Conservation of matter

Last Answer : (B) Multiple proportion

What is the law of conservation of energy?

Description : What is the law of conservation of energy?

Last Answer : Answer: The law of conservation of energy states that energy cannot be created or destroyed, but can only be transformed from one form to another. In other words, the total energy of a closed ... even though energy may be transferred from one object to another or converted from one form to another.

Where did the energy come from, for the big bang? Wouldn't this be a violation of law of conservation of energy?

Description : Where did the energy come from, for the big bang? Wouldn't this be a violation of law of conservation of energy?

Last Answer : I’m gonna go ahead and assume that if you can answer that question, you will probably find yourself named one of the greatest minds of our time.

The law of conservation of mechanical energy is valid a.Irrespective of the nature of force field b.Only in gravitational field c.Only if the total work done by the particle in moving around in a closed trajectory is zero d.Only if the force is tangential to the trajectory e.None of the above

Description : The law of conservation of mechanical energy is valid a.Irrespective of the nature of force field b.Only in gravitational field c.Only if the total work done by the particle in moving around in a closed trajectory is zero d.Only if the force is tangential to the trajectory e.None of the above

Last Answer : c. Only if the total work done by the particle in moving around in a closed trajectory is zero

Coulomb's law for the force between electric charges most closely resembles a.Newton's laws of motion b.Law of conservation of energy c.Gauss's theorem d.Newton's law of gravitation e.None of the above

Description : Coulomb's law for the force between electric charges most closely resembles a.Newton's laws of motion b.Law of conservation of energy c.Gauss's theorem d.Newton's law of gravitation e.None of the above

Last Answer : d. Newton's law of gravitation

The statement that the sum of the kinetic and potential energies of a particle in the earth's gravitational field is constant is known as a.Principle of conservation of mechanical energy b.Law of gravitation c.Newton's law d.Principle of conservation of momentum e.Law of nature

Description : The statement that the sum of the kinetic and potential energies of a particle in the earth's gravitational field is constant is known as a.Principle of conservation of mechanical energy b.Law of gravitation c.Newton's law d.Principle of conservation of momentum e.Law of nature

Last Answer : a. Principle of conservation of mechanical energy

Explain the Law of conservation of energy with pendulum. -Physics 9th

Description : Explain the Law of conservation of energy with pendulum. -Physics 9th

Last Answer : Law of conservation of energy state that energy can neither be created nor be destroyed it can only be converted into one form to another form. Now, let us consider a pendulum in which to ... pendulum to overcome the friction is gained by surrounding, So total energy of system will remain conserved.

What is Law of conservation of mass and Law of constant proportions? -Chemistry 9th

Description : What is Law of conservation of mass and Law of constant proportions? -Chemistry 9th

Last Answer : What is the Law of conservation of mass? Laws of conservation of mass - It states that mass can neither created nor destroyed. The total mass before and after a chemical reaction remains constant. ... that in a chemical substance the elements are always present in a fixed proportion by their mass.

The first law of thermodynamics is concerned with the conservation of which thing? -General Knowledge

Description : The first law of thermodynamics is concerned with the conservation of which thing? -General Knowledge

Last Answer : The answer is 'Energy'

On which conservation law, does a rocker work? -General Knowledge

Description : On which conservation law, does a rocker work? -General Knowledge

Last Answer : The answer is 'Angular momentum'

The first law of thermodynamics is concerned with the conservation of which thing? -General Knowledge

Description : The first law of thermodynamics is concerned with the conservation of which thing? -General Knowledge

Last Answer : answer:

On which conservation law, does a rocker work? -General Knowledge

Description : On which conservation law, does a rocker work? -General Knowledge

Last Answer : answer:

The first law of thermodynamics is concerned with the conservation of

Description : The first law of thermodynamics is concerned with the conservation of

Last Answer : The first law of thermodynamics is concerned with the conservation of A. Total energy of a ... chemical change D. Mass changes in nuclear reactions

State the law of conservation of linear momentum. It is a consequence of which law?

Description : State the law of conservation of linear momentum. It is a consequence of which law?

Last Answer : State the law of conservation of linear momentum. It is a consequence of which law? Given an example ... Does it hold good during burst of a cracker?

If the only reactants of a reaction were zn and hci what does the law of conservation of mass say about the products?

Description : If the only reactants of a reaction were zn and hci what does the law of conservation of mass say about the products?

Last Answer : Need answer

How are the law of conservation of energy and the law of conservation of mass similar?

Description : How are the law of conservation of energy and the law of conservation of mass similar?

Last Answer : In both cases, something is conserved - it doesn't change overtime.Also, mass and energy are equivalent. If something has energy,it has mass, and vice versa.

What the different between the law of conservation of energy and conserving energy?

Description : What the different between the law of conservation of energy and conserving energy?

Last Answer : The law of conservation of energy states that the total energyin the universe is a constant and will remain so for example (x=y+z ). conservation of energy has to do with reducing the amountof energy used through reduced activity and/or increased efficiencyin the performance of a particular task.

What is always true according to the law of conservation?

Description : What is always true according to the law of conservation?

Last Answer : There is no one "law of conservation", there are several laws,such as conservation of energy, conservation of mass, conservationof electric charge, conservation of rotational momentum, etc.Whatis always true is that there is SOME quantity that doesn't changein the case of a closed system.

Do you feel that this equation is currently following the law of conservation of mass?

Description : Do you feel that this equation is currently following the law of conservation of mass?

Last Answer : What is the answer ?

What is always true according to the law of conservation?

Description : What is always true according to the law of conservation?

Last Answer : There is no one "law of conservation", there are several laws,such as conservation of energy, conservation of mass, conservationof electric charge, conservation of rotational momentum, etc.Whatis always true is that there is SOME quantity that doesn't changein the case of a closed system.

How is the law of conservation of energy relate to energy transformation?

Description : How is the law of conservation of energy relate to energy transformation?

Last Answer : The law of conservation of energy states: "Energy can neither becreated or destroyed, only changed in form." Energy transformationis changing it's form.Note: This law only holds in Newtonian physics. I Einsteinianphysics is isn't valid.

The law of conservation of energy states that energy can be created or destroy as long as its done by a conservation force?

Description : The law of conservation of energy states that energy can be created or destroy as long as its done by a conservation force?

Last Answer : false The law of conservation of energy (also known as the 1st law of thermodynamics) states that energy can neither be created nor destroyed. There is one caveat to that, however. If you ... release of electrical energy in some chemical reactions is too small to create a measurable mass defect.

On which conservation law, does a rocker work?

Description : On which conservation law, does a rocker work?

Last Answer : – Angular momentum

A moving body on Earth ordinarily comes to rest by itself because of the (a) Law of inertia (b) Forces of friction (c) Conservation of momentum (d) Gravity

Description : A moving body on Earth ordinarily comes to rest by itself because of the (a) Law of inertia (b) Forces of friction (c) Conservation of momentum (d) Gravity

Last Answer : Ans:(b)

Why does a cannon recoil after firing? (1) Conservation of energy (2) Backward thrust of gases produced (3) NeMon's third law of motion (4) Newton's first law of motion

Description : Why does a cannon recoil after firing? (1) Conservation of energy (2) Backward thrust of gases produced (3) NeMon's third law of motion (4) Newton's first law of motion

Last Answer : (3) NeMon's third law of motion Explanation: Recoil is the backward momentum of a gun when it is discharged. In technical terms, the recoil caused by the gun exactly balances the forward momentum of ... 's third law. In case of canons, the momentum is transferred to the ground through its mount.

The first law of thermodynamics is simply the case of – (1) Charles law (2) Newton's law of cooling (3) The law of heat exchange (4) The law of conservation of energy

Description : The first law of thermodynamics is simply the case of – (1) Charles law (2) Newton's law of cooling (3) The law of heat exchange (4) The law of conservation of energy

Last Answer : (4) The law of conservation of energy Explanation: The first law of thennodynamics is a version of the law of conservation of energy for thermodynamic systems. It states That the change in the internal energy of a system is equal to the heat added to the system plus the work done on the system.

The passengers standing in a bus fall in the backward direction when the stationary bus begins to move. Which of the following laws explains this situation? (1) Newton's First Law of Motion (2) Newton's Third Law of Motion (3) Newton's Second Law of Motion (4) The Law of Conservation of Momentum

Description : The passengers standing in a bus fall in the backward direction when the stationary bus begins to move. Which of the following laws explains this situation? (1) Newton's First Law of Motion (2) Newton's Third Law of Motion (3) Newton's Second Law of Motion (4) The Law of Conservation of Momentum

Last Answer : (1) Newton's First Law of Motion Explanation: According to Newton's first law of motion (law of inertia) a body either at rest or in uniform motion will remain so unless acted on by a force When the passengers are standing on the bus, they (and the bus) are in a state of uniform motion.

Purity of a metal can be determined with the help of – (1) Pascal's law (2) Boyle's law (3) Archimedes principle (4) Conservation of mass principle

Description : Purity of a metal can be determined with the help of – (1) Pascal's law (2) Boyle's law (3) Archimedes principle (4) Conservation of mass principle

Last Answer : (3) Archimedes principle Explanation: Purity of a metal can be determined with the help of Archimedes Principle which makes use of the densities and buoyancy of metals. Finding the density of a metal ... help to determine its purity. It is most commonly used in the checking the purity of gold.

If no external force acts on a system of bodies, the total linear momentum of the system of bodies remains constant. Which law states that? (1) Newton’s first law (2) Newton’s Second Law (3) Newton’s Third Law (4) Principle of conservation of linear momentum

Description : If no external force acts on a system of bodies, the total linear momentum of the system of bodies remains constant. Which law states that? (1) Newton’s first law (2) Newton’s Second Law (3) Newton’s Third Law (4) Principle of conservation of linear momentum

Last Answer : (4) Principle of conservation of linear momentum Explanation: Conservation of linear momentum. The principle that the linear momentum of a system has constant magnitude and direction if the system is subjected to no external force. Also called law of conservation of linear momentum

If no external force acts on a system of bodies, the total linear momentum of the system of bodies remains constant. Which law states this? (1) Newton first law (2) Newton second law (3) Newton third law (4) Principle of conservation of linear momentum

Description : If no external force acts on a system of bodies, the total linear momentum of the system of bodies remains constant. Which law states this? (1) Newton first law (2) Newton second law (3) Newton third law (4) Principle of conservation of linear momentum

Last Answer : (4) Principle of conservation of linear momentum Explanation: Principle of conservation of linear momentum states If no external force acts on a system of bodies, the total linear momentum of the system of bodies remains constant.

If no external force acts on a system of bodies, the total linear momentum of the system of bodies remains constant. Which law states this? (1) Newton first law (2) Newton second law (3) Newton third law (4) Principle of conservation of linear momentum

Description : If no external force acts on a system of bodies, the total linear momentum of the system of bodies remains constant. Which law states this? (1) Newton first law (2) Newton second law (3) Newton third law (4) Principle of conservation of linear momentum

Last Answer : (4) Principle of conservation of linear momentum Explanation: Principle of conservation of linear momentum states if no external force acts on a system of bodies, the total linear momentum of the system of bodies remains constant.

Law of Conservation of Energy is put for- ward by?

Description : Law of Conservation of Energy is put for- ward by?

Last Answer : Albert Einstein (E =mc2 (m = mass; C = Velocity of light)

The first law of thermodynamics is concerned with the conservation of which thing?

Description : The first law of thermodynamics is concerned with the conservation of which thing?

Last Answer : Energy

Rocket acts on Law of conservation of–

Description : Rocket acts on Law of conservation of–

Last Answer : Liner Momentum

Rocket acts on Law of conservation of–

Description : Rocket acts on Law of conservation of–

Last Answer : Liner Momentum

Which law directly explains the law of conservation of mass?

Description : Which law directly explains the law of conservation of mass?

Last Answer : Avogadro’s law

Kirchhoff’s voltage law is based on the law of conservation of which thing?

Description : Kirchhoff’s voltage law is based on the law of conservation of which thing?

Last Answer : Energy

On which conservation law, does a rocker work?

Description : On which conservation law, does a rocker work?

Last Answer : Angular momentum

Define the law of conservation of mass.

Description : Define the law of conservation of mass.

Last Answer : Ans. Matter can neither be created nor destroyed in the course of a Physical or chemical process although it may change from one form to another.

It is important to balance the chemical equations to satisfy the law of conservation of mass. Which of the following statements of the law is incorrect? (a) The total mass of the elements present in the reactants is equal to the total mass of the elements present in the products. (b) The number of atoms of each element remains the same, before and after a chemical reaction. (c) The chemical composition of the reactants is the same before and after the reaction (d) Mass can neither be created nor can it be destroyed in a chemical Reaction.

Description : It is important to balance the chemical equations to satisfy the law of conservation of mass. Which of the following statements of the law is incorrect? (a) The total mass of the elements present in ... the reaction (d) Mass can neither be created nor can it be destroyed in a chemical Reaction.

Last Answer : Answer : (c) The chemical composition of the reactants is the same before and after the reaction

Kirchhoff's 2nd law is consequence of law of conservation of A. energy B. charge C. momentum D. power

Description : Kirchhoff's 2nd law is consequence of law of conservation of A. energy B. charge C. momentum D. power

Last Answer : energy

State the law of conservation of mass.

Description : State the law of conservation of mass. 

Last Answer : Law of conservation of mass: It states that mass can neither be created nor destroyed in a chemical reaction. During any change (physical or chemical), matter is neither created nor destroyed. ... before inverting the tube. Thus, this experiment clearly verifies the law of conservation of mass.