G7 WAVES: (LIGHT & SOUND))

Sound wave is a ______________ wave

• Transverse

• Longitudinal

Tags

NGSS.MS-PS4-1

Sound waves are ________________ waves

• Mechanical

• Electromagnetic

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

Sound waves do not need a medium to travel.

• True

• False

Tags

NGSS.MS-PS4-2

The highest point of a wave is called

• trough

• crest

• wavelength

• amplitude

Tags

NGSS.MS-PS4-1

The lowest point of a wave is called the ____________.

• amplitude

• frequency

• trough

• crest

Solids travels fastest in SOLIDS.

• True

• False

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

Light behaves both as a wave and as a particle.

• True

• False

Tags

NGSS.HS-PS4-3

Light travels in a ______________.

• wavy path

• crooked path

• straight path

• zigzag path

What are formed when the path of light is blocked by an object.

• light

• shadows

• corpuscles

• photons

Brightness of light is called ____________.

• frequency

• wavelength

• intensity

• colors