Waves

Waves

Multiple Choice

What is the speed of light?

• 300 000 m/s

• 300 000 000 m/s

• 300 000 000 000 m/s

Multiple Choice

What is the equation for speed?

• speed (m/s) = frequency (Hz) x wavelength (m)

• speed (m/s) = frequency (Hz) / wavelength (m)

• speed (m/s) = wavelength (m) / frequency (Hz)

Multiple Choice

What is wave frequency?

• Number of waves multiplied by time

• Number of waves divided by time