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There are three: Energy absorbed by a body is directly proportional to the rise in temperature of a body Heat energy absorbed by a body is directly proportional to the mass of the body Heat energy absorbed by a body depends upon its nature and is commonly called specific heat capacity.
energy changes because the energy needs to transfere in order to become heat energy, sound energy.
In order to swim to find the ovum.
You can't. Pure energy needs matter in order to change or do anything.
A solid needs to heat up in order to turn into a liquid, therefore it absorbs thermal energy. According to the first law of thermodynamics - heat is work (=energy). The solid needs an input of energy to cause it to liquefy.
no
because it requires the amino acids and protein stored in the tail in order to cause the change in the body of the frog to grow legs. Frogs grow legs because they need them for reproduction later in life on land.
There are three: Energy absorbed by a body is directly proportional to the rise in temperature of a body Heat energy absorbed by a body is directly proportional to the mass of the body Heat energy absorbed by a body depends upon its nature and is commonly called specific heat capacity.
energy changes because the energy needs to transfere in order to become heat energy, sound energy.
Answer #1:The answer C Matter requires energy to move and change is true. Matter cannot move and change without energy being exerted on it.=====================================Answer #2:NONE of the choices is true. In particular, there is no such thing as 'exerting energy', and mass doesn't need any input of energy in order to move. Indeed, all matter or any lump of it remains in constant, uniform motion ... moving in a straight line at constant speed ... UNTIL an external force comes along to change its speed or direction. Then, the external force may or may not "do work" (transfer energy either to or from the matter).-- A coasting wagon needs an input of energy to deviate it from a straight path.-- A planet in a circular orbit needs a center-directed force, but needs no energy, and gives up none, in order to keep it in a circular orbit.
The heat energy in the milk had to be removed in order to change the phase of milk.
The heat energy in the milk had to be removed in order to change the phase of milk.
The activation energy.
In order to swim to find the ovum.
Ice cream melting (or pretty much anything melting) is an endothermic process in that it requires the absorption of heat energy in order to occur. An example of an exothermic process is the burning of paper which gives off heat energy.
d. u know what i mean