# Using the wave speed equations

## Quiz by Oak National Academy: GCSE Physics OCR Higher

Feel free to use or edit a copy

includes Teacher and Student dashboards

### Measure skillsfrom any curriculum

Measure skills

from any curriculum

Tag the questions with any skills you have. Your dashboard will track each student's mastery of each skill.

With a free account, teachers can

- edit the questions
- save a copy for later
- start a class game
- automatically assign follow-up activities based on students’ scores
- assign as homework
- share a link with colleagues
- print as a bubble sheet

6 questions

Show answers

- Q1Which of these can cause the speed of a wave to change?Increasing the wavelength.Decreasing the frequency.Moving from one medium to another.Increasing the amplitude.Decreasing the amplitude.30s
- Q2A wave has a wavelength of 1.5 m and a frequency of 5.0 Hz. What is its speed?3.3 m/s5.0 m/s6.5 m/s3.5 m/s7.5 m/s30s
- Q3A wave in a rope has a wavelength of 0.3 m, and it travels with a wave speed of 1.5 m/s. Calculate the frequency of the wave.0.5 Hz5.0 Hz0.45 Hz50 Hz45 Hz30s
- Q4A sound wave with a frequency of 150 Hz travels at 330 m/s in air. Calculate the wavelength of the wave.2.2 cm0.45 m180 m49.5 m2.2 m30s
- Q5Starting with the longest, put the waves in order of decreasing wavelength.Users link answersLinking30s
- Q6A wave has a wavelength of 60 mm and it travels with a wave speed of 3.0 km/s. Calculate the frequency of the wave.50 mHz50 GHz50 kHz50 Hz50 MHz30s