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Is light rays a form of chemical energy true or false?
yes
Say true or false. light energy is invisible?
True. Light energy is electromagnetic radiation that is invisible to the naked eye.
Low heat light bulbs produce less light but save on energy costs true or false?
False. Low heat light bulbs can produce the same amount of light, and also save on energy.
True or false food is an example of chemical energy?
True. Food contains chemical energy in the form of molecules that can be broken down during digestion to release energy for the body to use.
Is it true or false that mitochondria releases energy from the cell to do its work?
False. Mitochondria are responsible for producing energy in the form of ATP through a process called cellular respiration. They do not release energy from the cell but instead generate energy for the cell to use.
Is light rays a form of chemical energy true or false?
yes
When light is absorber light energy is transformed into stored energy true or false?
true
True or false an exothermic reaction often produces energy in the form of heat light and electricity?
True. An exothermic reaction releases energy in the form of heat, light, and sometimes electricity. This energy is typically given off to the surroundings, resulting in a rise in temperature.
Say true or false. light energy is invisible?
True. Light energy is electromagnetic radiation that is invisible to the naked eye.
Is it true or false that energy is produced in the sun's core?
True. Energy in the form of light and heat is produced in the sun's core through nuclear fusion, where hydrogen atoms combine to form helium, releasing a tremendous amount of energy in the process.
True or false photorespiration dose not produce energy in any form?
true
Is it true that a light bulb converts electrial energy into electromagnetic energy?
True. Light is a form of electromagnetic energy.
Tue or false radiation is the direct transfer of energy by electromagnetic waves?
True, radiation is the direct transfer of energy by electromagnetic waves, which can occur through processes like heat transfer in the form of infrared radiation or light emission in the form of visible light.
True or false energy is stored in the body in the form of fat?
true, unless it is transfat
A photon is a quantum of light energy true of false?
True, a photon is a quantum of energy, E=hf.
When light is absorbed light energy is transformed into stored energy true or false?
True. When light is absorbed by a substance, the light energy is converted into stored energy within the molecules of the substance. This stored energy can then be used for various processes such as chemical reactions or heat production.
Friction doesn't convert energy - it actuaaly destroys it true or false?
False. Energy is converted to another form. However, it is converted to UNUSABLE energy.
