CRCT Review Energy Waves Sound Light Convection currents

  • Slides: 24
Download presentation
CRCT Review Energy, Waves, Sound, & Light

CRCT Review Energy, Waves, Sound, & Light

Convection currents do NOT take place in _________. • • A) liquids B) gases

Convection currents do NOT take place in _________. • • A) liquids B) gases C) solids D) the ocean

The transfer of heat by collision of atoms in a solid is… • •

The transfer of heat by collision of atoms in a solid is… • • A) conduction B) convection C) radiation D) Thermal energy

You and your friends are telling ghost stories around a campfire. What type of

You and your friends are telling ghost stories around a campfire. What type of heat transfer are you using? • • A) convection B) conduction C) radiation D) insulation

In a vacuum (open space), heat transfer occurs by • • A) Conduction B)

In a vacuum (open space), heat transfer occurs by • • A) Conduction B) Convection C) Radiation D) Thermal Energy

On Earth, cool air circulates to warm regions and warm air circulates to cooler

On Earth, cool air circulates to warm regions and warm air circulates to cooler regions. What type of heat transfer does this describe? • • A) conduction B) Convection C) Radiation D) Fahrenheit

Electricity is a type of ______. • • A) energy B) machine C) matter

Electricity is a type of ______. • • A) energy B) machine C) matter D) light

Waves transfer _____. • • A) matter B) energy C) particles D) water

Waves transfer _____. • • A) matter B) energy C) particles D) water

Long wavelength makes _____ frequency. • • A) high B) low C) zero D)

Long wavelength makes _____ frequency. • • A) high B) low C) zero D) fast

According to Doppler Dan, if a sound is moving toward you then the pitch

According to Doppler Dan, if a sound is moving toward you then the pitch is ______. • • A) Low B) High C) loud D) soft

According to Doppler Dan, if a sound is moving away from you then the

According to Doppler Dan, if a sound is moving away from you then the pitch is ______. • • A) low B) high C) loud D) soft

The wave property that is related to the height of a wave is the

The wave property that is related to the height of a wave is the _____. • • A) wavelength B) amplitude C) frequency D) wave speed

Waves that don’t require a medium are _____. • • A) longitudinal waves B)

Waves that don’t require a medium are _____. • • A) longitudinal waves B) electromagnetic waves C) surface waves D) mechanical waves

When you look in the mirror, what type of light behavior are you observing?

When you look in the mirror, what type of light behavior are you observing? • • A) refraction B) reflection C) diffraction D) interference

How does a prism make a rainbow? • • A) refraction B) reflection C)

How does a prism make a rainbow? • • A) refraction B) reflection C) diffraction D) interference

You walk down a dark hallway and suddenly a light spills out of an

You walk down a dark hallway and suddenly a light spills out of an open doorway. What light wave behavior have you experienced? • • A) Reflection B) Refraction C) Interference D) Diffraction

When light is refracted, the visible color spectrum is displayed. What is the acronym

When light is refracted, the visible color spectrum is displayed. What is the acronym we use to remember the colors? • • A) PEMDAS B) ROYGBIV C) MVEMJSUN D) SONAR

Light waves are more than just the light we see. What is another kind

Light waves are more than just the light we see. What is another kind of light wave that we DON’T see? • • A) red B) sun C) radio D) blue

Hand Lens Problem Solving • Teachers sometimes use overhead projectors to show transparencies on

Hand Lens Problem Solving • Teachers sometimes use overhead projectors to show transparencies on a screen. What type of lens does an overhead projector use? A) Convex B) Concave C) Flat-plane D) eye

How do electromagnetic waves emitted by the sun heat the Earth? • • A)

How do electromagnetic waves emitted by the sun heat the Earth? • • A) conduction B) convection C) radiation D) insulation

What type of wave interaction is an echo? • • A) reflection B) refraction

What type of wave interaction is an echo? • • A) reflection B) refraction C) diffraction D) interference

What are three types of mirrors and lenses? • • A) cone, rectangle, oval

What are three types of mirrors and lenses? • • A) cone, rectangle, oval B) curved, flat, round C) concave, convex, plane D) square, concave, convex

If you are farsighted, you cannot see _____ and you need a ____ lens.

If you are farsighted, you cannot see _____ and you need a ____ lens. • • A) far away, concave B) far away, convex C) close-up, concave D) close-up, convex

If you are nearsighted, you cannot see _____ and you need a ____ lens.

If you are nearsighted, you cannot see _____ and you need a ____ lens. • • A) far away, convex B) far away, concave C) far away, convex D) far away, concave