free P0ints again for the people who missed the last one! (I'm not doing another one so first come first serve!!!)​

Solar energy is energy from the sun that is converted into thermal or energy. a. nuclear b. mechanical c. electrical d. chemical

If you add 10ml of hot water to 10ml of cold water and the change in tempature 8°c calculate how much energy is gained by the cold water

Which statement is best described as a atom