8 Answered Questions for the topic wave

09/11/20

Need Help With This Physics 3 Question
1. You have an incident wave traveling to the left, 𝑦((𝑥, 𝑡) = −𝐴 ⋅ cos(𝑘𝑥 + 𝜔𝑡), and a reflected wave traveling to the right, 𝑦-(𝑥, 𝑡) = 𝐴 ⋅ cos(𝑘𝑥 − 𝜔𝑡), on a string that is fixed at both ends.... more
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08/15/19

Light as a Wave
We know the light is a form of a wave. We also know wave requires a medium for its propagation. If the light is a form of a wave, then how does it travel in a vacuum, which is not a medium?
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Wave Physics

12/22/17

Calculate the frequency, in kilohertz, of a radio station which broadcasts on the Medium Wave with a wavelength of 1500m.
include units
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07/27/15

What relationship exists between the amplitude of a wave and amount of disturbance in the water?
What relationship exists between the amplitude of a wave and amount of disturbance in the water?
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09/19/14

What would the hydroelectric power density be?
The average annual rainfall in the Newcastle region is 1133 mm and the average land elevation is 21 metres. What would the hydroelectric power density be for the Newcastle region assuming everydrop... more
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09/19/14

What percentage of Australia’s electricity consumption could be produced by wave farms?
It is estimated that 1 million GWh of wave energy hits Australian shores annually. Australia’s electricity consumption in 2012 was 225 billion kWh.Assuming 10% of our shores had wave farms with an... more
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09/17/14

Sustainable Energy
The average annual rainfall in the Newcastle region is 1133 mm and the average land elevation is 21 metres. What would the hydroelectric power density be for the Newcastle region assuming everydrop... more
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09/17/14

What is it’s capacity factor?
The Pelamis Sea Snake wave energy collector has a peak power output of 750 kW, and can produce 2600 MWh annually.
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