Its where heat is taken in in a reaction eg making a cake is an endothermic reaction as heat is taken in to start it ;)
During boiling the temperatre of the boiling liquid does not go up. The energy input into the boiling liquid is taken away as the latent heat of evaporation by the escaping gaseous phase.
endothermic change
The food taken in by the body/ consumed by the body, which is absorbed during digestion. The main sources of energy are Carbohydrates and Fat (however also needed to keep the body warm and to protect the internal organs from damage).
when oscillations taken energy of pendulum dissipates
Light energy
no
Water is taken in. Light energy is used
no, endothermic trust me it shows it in my book
no, endothermic trust me it shows it in my book
Energy is only made not taken away. But during a chemical reaction, it depends on what kind of chemicals you put in there.
Depending on the particular chemical reaction, energy may be either released or absorbed.
Its where heat is taken in in a reaction eg making a cake is an endothermic reaction as heat is taken in to start it ;)
During boiling the temperatre of the boiling liquid does not go up. The energy input into the boiling liquid is taken away as the latent heat of evaporation by the escaping gaseous phase.
What happens when thermal energy is taken away
Producers use about 90 percent of the food energy they make during photosynthesis for their life processes.
TRUE aPEX