D-WAVES (Show ALL Work) 4. The speed of radio waves in air is 3 x 108 m/s. What is the wavelength of radio waves having a frequency of 5 x 105 Hz? 35. What is the frequency of a sound whose speed in air is 330 m/s and whose wavelength is 1.65 m? 36. The frequency of a certain light wave is 6.0 x 1014 Hz. Taking 3.0 x 108 m/s as the speed of light, find the wavelength of these waves.

College Physics
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ISBN:9781938168000
Author:Paul Peter Urone, Roger Hinrichs
Publisher:Paul Peter Urone, Roger Hinrichs
Chapter27: Wave Optics
Section: Chapter Questions
Problem 57PE: The 300-m-diameter Arecibo radio telescope pictured in Figure 27.28 detects radio waves with a 4.00...
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Please answer #34 to #36, thank you, show work!
D. WAVES
(Show ALL Work)
34. The speed of radio waves in air is 3 x 108 m/s. What is the wavelength of radio
waves having a frequency of 5 x 105 Hz?
35. What is the frequency of a sound whose speed in air is 330 m/s and whose
wavelength is 1.65 m?
36. The frequency of a certain light wave is 6.0 x 1014 Hz. Taking 3.0 x 108 m/s as
the speed of light, find the wavelength of these waves.
(m
E. CURRENT ELECTRICITY
328
(Show ALL Work)
37. A 30.0-V battery is connected to a 10.0-0 resistor.
What is the current in the circuit?
24
38. A heater has a resistance of 10.0 0. It operates on
120.0 V. What is the power dissipated by the heater?
1000
Transcribed Image Text:D. WAVES (Show ALL Work) 34. The speed of radio waves in air is 3 x 108 m/s. What is the wavelength of radio waves having a frequency of 5 x 105 Hz? 35. What is the frequency of a sound whose speed in air is 330 m/s and whose wavelength is 1.65 m? 36. The frequency of a certain light wave is 6.0 x 1014 Hz. Taking 3.0 x 108 m/s as the speed of light, find the wavelength of these waves. (m E. CURRENT ELECTRICITY 328 (Show ALL Work) 37. A 30.0-V battery is connected to a 10.0-0 resistor. What is the current in the circuit? 24 38. A heater has a resistance of 10.0 0. It operates on 120.0 V. What is the power dissipated by the heater? 1000
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