Properties of Waves Answers

A beam of light is traveling through a medium at 200,000 km/s. It enters a different medium and speeds up to almost 250,000 km/s. Finally, it enters a third medium and halts.What were the media the light traveled through, in order?

Which refers to the distance between two crests or two troughs on a transverse wave?

Aansi wants energy on a sound wave to be carried more quickly through a metal medium. Which could she do?

What is the speed of a wave with a frequency of 2 Hz and a wavelength of 87 m?

2 sets of waves with the top waves labeled A having more closely spaced crests than the bottom waves labeled B.

Julia performs an experiment to measure the wavelength of four different waves and records her data in the table below.Which accurately ranks the waves from the lowest energy wave to the highest energy wave?

A wave of infrared light has a speed of 6 m/s and a wavelength of 12 m. What is the frequency of this wave?

What is the speed of a wave with a wavelength of 3 m and a frequency of .1 Hz?

Which describes the amplitude of a wave when it carries more energy?