Wave Calculations

If the wavelength decreases, the frequency _________

Tags

NGSS.HS-PS4-1

If the frequency decreases, the energy of the wave __________

Tags

NGSS.HS-PS4-1

If a wave traveling at 300 m/s has a frequency of 60 Hz, what is its wavelength?

• 2 m

• 5 m

• 10 m

• 20 m

Tags

DOK Level 2: Skill/Concept

Identify the frequency of a wave with a period of 0.25 seconds.

• 2 Hz

• 3 Hz

• 4 Hz

• 5 Hz

Tags

DOK Level 2: Skill/Concept

A wave has a period of 0.1 seconds. Calculate its frequency.

• 5 Hz

• 10 Hz

• 15 Hz

• 20 Hz

Tags

DOK Level 2: Skill/Concept

If a wave has a speed of 200 m/s and a wavelength of 4 meters, what is its frequency?

• 25 Hz

• 50 Hz

• 75 Hz

• 100 Hz

Tags

DOK Level 2: Skill/Concept

A wave has a frequency of 120 Hz and travels at 360 m/s. What is its wavelength?

• 2 m

• 3 m

• 4 m

• 5 m

Tags

DOK Level 2: Skill/Concept

Identify the frequency of a wave with a period of 1/60 seconds.

• 30 Hz

• 40 Hz

• 50 Hz

• 60 Hz

Tags

DOK Level 2: Skill/Concept

If a wave has a speed of 250 m/s and a frequency of 500 Hz, what is its wavelength?

• 0.2 m

• 0.4 m

• 0.5 m

• 0.6 m

Tags

DOK Level 2: Skill/Concept

What is the speed of a wave with a wavelength of 10 m and a frequency of 5 Hz? (Hint: v = λ𝒇)

• 15m/s

• 50m/s

• 5m/s

• 2m/s