H Veeder <hveeder...@gmail.com> wrote:
> ​Photosynthesis is an endothermic reaction but instead of absorbing heat > energy it absorbs light energy. > I doubt a calorimeter would detect that. > The light source would have to be inside the calorimeter to affect the process, so yes, it would detect the energy from the light. All energy converts to heat. Unless the calorimeter was made of glass the light would not escape. (Some calorimeters are made of glass. Some have glass windows.) - Jed