Do anyone play free fire

What color would an object that reflects green and blue light appear to be in white light? a. blue b. cyan c. magenta d. black

When a spring is compressed, the energy changes from kinetic to potential. which best describes what is causing this change? work power gravitational energy chemical energy

If 2 moles of co_2 at 2l and 500k are expanded reversibly to 20l, more work can be obtained from an adiabatic process than from an isothermal process. is the above statement true or false?