Review for Benchmark 2 (Part II)

HS.P4U1.10 Which electromagnetic wave highest the highest frequency?

• Ultraviolet rays
• Visible light
• Gamma rays
• Radio waves

HS.P4U1.10 Which of the listed electromagnetic waves has the shortest wavelength?

• Visible
• Ultraviolet
• Infrared
• Microwave

HS.P4U1.10 Which of the listed electromagnetic waves has the highest frequency?

• Visible
• Ultraviolet
• Infrared
• Microwave

HS.P4U1.10 As the wavelength of the wave increases, the frequency —

• fluctuates
• increases
• decreases
• remains the same

HS.P4U1.10 The frequency of a wave is observed twice overtime. The frequency of this wave is —

• increasing
• fluctuating
• staying the same
• decreasing

HS.P3U2.7 A tractor exerts a force of 20,000 newtons to move a trailer 8 meters. How much work was done on the trailer?

• 2,500 J
• 4,000 J
• 20,000 J
• 160,000 J

HS.P4U1.8 Which of the following best describes heat transfer through radiation?

• 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

HS.P4U1.8 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

HS.P4U1.8 Which of the following is an example of heat transfer through convection?

• 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

HS.P4U1.8 If an object is thrown upwards, what happens to its gravitational potential energy as it rises?

• It decreases.
• It stays the same.
• It increases.
• It converts to thermal energy.