Topic 2: Renewable energy \ Topic 3: Wave- Practice

The wave with lower frequency has ………………….. wavelength.

• a medium
• no effect on
• a longer
• a shorter

A ………………………………………. is the amount of time it takes a wave to make 1 complete wave cycle.

• wave period

• compression

• crest

• amplitude

The distance between similar points (from crest of one wave to crest of another wave) is called ……………………….

• height
• wavelength
• amplitude
• frequency

The greatest height of the wave from the resting position is called …………………………………………

• circular wave

• wavelength
• amplitude
• trough

Tags

NGSS.MS-PS4-1

When more than one wave moves through a medium, they can meet. When this happens, this is called ……………………………

• crash

• collision
• superposition

• chemical energy

When the crest of 2 waves meets,..........................

• they cancel each other out
• the 2 amplitudes combine to form a taller wave

• the medium will still for a moment

• they disappear completely

Tags

NGSS.MS-PS4-1

In outer space, there is no sound wave, since there is no …………………..

• sun in space

• Air which is a medium for sound to travel through

• gravity in space
• water in space

…………………………………. is the number of wave repetitions in a certain amount of time.

• Frequency

• Crest

• Trough

• Wavelength

What does the upper left box refer to?

.........................

• Wavelength

• Amplitude

• Crest

• Trough

Tags

NGSS.MS-PS4-1

What does the upper right box refer to?

.........................

• Wavelength

• Crest

• Trough

• Amplitude

Tags

NGSS.MS-PS4-1