WAVES: FREQUENCE, WAVELENGTH, VELOCITY, AND SPEED OF LIGHT

This type of Electromagnetic wave shows a break in bones.

• gamma ray

• x-ray

Tags

NGSS.HS-PS4-4

What is the lowest point on a wave?

• Amplitude

• Trough

• Wavelength

Solve this problems using the equation: f = c / λ

A microwave oven emits radiation at a wavelength of 500. What is the frequency of this radiation?

(c = 300 000 000 m/s).

• 600 000 Hz

• 1.67 Hz

Tags

NGSS.HS-PS4-1

Violet light has a wavelength of 410 m. What is the frequency? Speed of light = 300 000 000 m/s.

• 750 000 Hz

• 1.23 x 10¹¹ Hz

Tags

NGSS.HS-PS4-1

The frequency of violet light is 7.5x10¹⁴ Hz. What is its wavelength? c = 300 000 000 m/s) Use λ = c / f

• 4.0 x10^-7 m

• 2.3 x10²³ m

Tags

NGSS.HS-PS4-1

The lowest part of the wave is?

• Crest

• Trough

• Wavelength

Tags

NGSS.MS-PS4-1

The highest point on a wave

• Crest

• Amplitude

Tags

NGSS.MS-PS4-1

The distance between 2 crests or troughs

• Wavelength

• Amplitude

Wave height

• Amplitude

• Wavelength

Tags

NGSS.MS-PS4-1

One end of the rope is vibrated to produce a wave with a wavelength of 0.25 m. The Frequency of the wave is 3.0 Hz. What is the speed of the wave? (v = f x λ)

• 3.00 m/s

• 2.50 m/s

• 0.75 m/s

Tags

NGSS.MS-PS4-1