Waves Test

What type of wave is demonstrated in the image?

• Transverse Wave
• Longitudinal Wave
• Ocean Wave
• Goodbye Wave

How do you calculate the frequency of a wave?

• It is impossible to calulate the frequncy of a wave
• Frequency = Speed / Wavelength
• Frequency = the amount of waves that can fit in a square mile
• The wave's frequency is reliant on the color of the wavelength

What type of wave has its particles travel in a circle?

• Surface Wave
• Transverse Wave
• Square Waves
• Radio Waves

What is the primary difference in the speed of vibrations between high and low sounds?

• High sounds vibrate faster than low sounds.
• Only high sounds vibrate.
• High and low sounds vibrate at the same speed.
• The speed of vibrations does not affect the pitch of the sound.

What is the formula for the speed of a wave?

• Speed = Wavelength X Frequency
• Speed = E=Mc2
• Speed = 8.43 x 12
• There is no formula to calculate the speed of a wave

How are echoes created?

• Sound waves reflecting (bouncing) off of other objects.
• Sound waves passing through solid objects.
• They are made in a factory
• When X-ray waves and Radio waves combine

Calculate the frequency You measure the speed of sound wave to be 300 m/s and the wavelength of a sound wave to be 0.3 m. What is the frequency of the sound wave?

• 96,687 Hz
• 340,777,687 Hz
• 1,000 Hz
• 7 Hz

What is the unit of frequency?

• Watts - (W)
• Volts - (V)
• Hertz - (Hz)
• Ohms - (Ω)

Calculate the Speed If the frequency of a sound wave is 1,000Hz and the wavelength is 0.3m, what is the speed of sound in this scenario?

• 4,359.687942 m/s
• 300 m/s
• 16 m/s
• 1,117 m/s

The high point of a wave is a:

• Crust
• Crest
• Crate
• Cart