Introduction to Waves

Question 1

⇒ energy

Revolt · Accepted Answer

102033

Question 2

⇒ 22.7

Revolt · Accepted Answer

102038

Question 3

A ringing bell is sending a longitudinal wave to your ear. What else is true about the longitudinal wave? Check all that apply.

Revolt · Accepted Answer

All sound waves are longitudinal.; Mechanical waves can be longitudinal.; Longitudinal waves require a medium to travel through.

Question 4

A girl attaches the end of her jump rope to the trunk of a tree. What evidence exists that the rope is a transverse wave?

Revolt · Accepted Answer

The transfer of energy is perpendicular to wave motion.

Question 5

Which waves are longitudinal waves? Check all that apply.sound wavesocean wavesultraviolet wavesearthquake P-wavesearthquake S-wavesradio waves

Revolt · Accepted Answer

sound waves; earthquake P-waves

Question 6

Which statement correctly distinguishes between all mechanical and all electromagnetic waves?

Revolt · Accepted Answer

Mechanical waves carry energy through a medium; electromagnetic waves carry energy through media and space.

Question 7

Gamma rays are high-frequency EM waves and radio waves are low-frequency. Which characteristics are the same for both waves?

Revolt · Accepted Answer

They are transverse and travel at the speed of light.

Question 8

Question 102044

Revolt · Accepted Answer

102033

Question 9

A ringing bell is sending a longitudinal wave to your ear. What else is true about the longitudinal wave? Check all that apply.

Revolt · Accepted Answer

All sound waves are longitudinal.; Mechanical waves can be longitudinal.; Longitudinal waves require a medium to travel through.

Question 10

A girl attaches the end of her jump rope to the trunk of a tree. What evidence exists that the rope is a transverse wave?

Revolt · Accepted Answer

The transfer of energy is perpendicular to wave motion.

Introduction to Waves Answers