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Energy and Power of Waves
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| Tutorial ID | Title | Tutorial | Video Tutorial | Revision Notes | Revision Questions | |
|---|---|---|---|---|---|---|
| 11.3 | Energy and Power of Waves |
Physics Revision Questions for Energy and Power of Waves
1. A 200 g rope is oscillating as shown in the figure.
What is the kinetic energy of transferred by the rope?
- 0.006 J
- 0.003 J
- 60 J
- 30 J
Correct Answer: B
2. What is the total energy transferred by a 40 m3 water wave if it is 60 cm high? The wave is moving at 1 m/s and its wavelength is 2 m. Take the density of water equal to 1000 kg/m3.
- 70 989 J
- 35 495 J
- 7 099 J
- 11 304 J
Correct Answer: A
3. A 100 g rope shakes as shown in the figure.
What is the power delivered by the rope if it is 2 m long when stretched?
- 105 W
- 104 W
- 10-4 W
- 10-5 W
Correct Answer: D
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- Practice Questions Feedback. Helps other - Leave a rating for this practice questions (see below)
- Waves Physics tutorial: Energy and Power of Waves. Read the Energy and Power of Waves physics tutorial and build your physics knowledge of Waves
- Waves Revision Notes: Energy and Power of Waves. Print the notes so you can revise the key points covered in the physics tutorial for Energy and Power of Waves
- Check your calculations for Waves questions with our excellent Waves calculators which contain full equations and calculations clearly displayed line by line. See the Waves Calculators by iCalculator™ below.
- Continuing learning waves - read our next physics tutorial: Interference of Waves
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