Review for Benchmark 2 (Part II)

Front

Which electromagnetic wave has the highest frequency? Options: Ultraviolet rays, Visible light, Gamma rays, Radio waves

Back

Gamma rays

Front

Which of the listed electromagnetic waves has the shortest wavelength? Options: Visible, Ultraviolet, Infrared, Microwave

Back

Ultraviolet

Front

Which of the listed electromagnetic waves has the highest frequency? Options: Visible, Ultraviolet, Infrared, Microwave

Back

Ultraviolet

Front

As the wavelength of the wave increases, the frequency —

Back

decreases

Front

The frequency of a wave is observed twice overtime. The frequency of this wave is —

Back

increasing

Front

A tractor exerts a force of 20,000 newtons to move a trailer 8 meters. How much work was done on the trailer?

Back

160,000 J

Front

Which of the following best describes heat transfer through radiation? Options: Transfer of heat through direct contact, Transfer of heat through liquids or gases, Transfer of heat through electromagnetic waves, Transfer of heat through solid materials

Back

Transfer of heat through electromagnetic waves

Front

Which of the following scenarios involves heat transfer through conduction? Boiling water in a pot on a stove, Sunlight warming your skin, Heat from a fire warming the air, Ice melting in your hand

Back

Ice melting in your hand

Front

Which of the following is an example of heat transfer through convection? Options: The Sun warming the Earth, A metal spoon heating up in a pot of hot soup, Warm air rising and cool air sinking, A fireplace emitting heat

Back

Warm air rising and cool air sinking

Front

If an object is thrown upwards, what happens to its gravitational potential energy as it rises?

Back

It increases.