Water being boiled, because for a chemical change to occur there needs to be at least one new substance formed.
Answer:
Greater the mass
Greater kinetic energy
Velocity
Greater kinetic energy
Mass and velocity
Explanation:
We know that kinetic energy of object
Where m=Mass of object
v=Velocity of object
Kinetic energy is directly proportional to mass and velocity of object.
When mass of object is greater then the object has greater kinetic energy when the mass of object is small then the object has small kinetic energy.
When the velocity of object is greater then the object has greater kinetic energy when the velocity of object is small then the object has small kinetic energy.
The greater the mass of an object moves,the greater the kinetic energy it has.
The greater the velocity of a moving object,the greater kinetic energy it has.
Kinetic energy depends on both mass and velocity of object.
The reactants are those which react with each other to give the desired result.
The product is this result of reactants.
Thus, here option "D." Is correct.
Answer:
density is a ratio of mass to volume
Explanation:
density=mass/volume
1=mass/125
mass=1 x 125
mass=125g
pardon my not typing units during solution
Answer:
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