Which of the following correctly compares uv rays and infrared waves? a. infrared waves have higher energy than uv rays. b. infrared waves have the same wavelength as uv rays. c. infrared waves have lower frequency than uv rays. d. infrared waves have shorter wavelength than uv rays.

Write short note on the following ; collision theory, rotation angle and angular velocity, centripetal acceleration, coriolis force, and newton's law of gravitation.

How are momentum and impulse related? impulse is a whim to do something, while momentum keeps it going impulse is another name fore instantaneous momentum the impulse acting on and object is equal to the change of momentum it causes. the impulse that acts on and object is the momentum that results.

The first law of thermodynamics states that heat added to a system is neither created nor destroyed but is transformed ⇒ as it changes into other forms of energy.