1. which takes more energy, slow up and down, or fast up and down?
Fast up and fast down takes more energy.
2. fast frequency corresponds to low energy or high energy?
High energy.
3. Determine the frequency of the provided wave(frequency 27, amplitude 50)in Hz?
About .98 Hz.
4. Determine the frequency of the provided wave(frequency 100, amplitude 50) in Hz?
About 3.7 Hz.
5. Determine the frequency of the provided wave(frequency 27and amplitude 100) in Hz.
About .98 Hz.
6. What is the wavelength of the provided wave(frequency 27, amplitude 50)in cm?
58cm.
7. What is the wavelength of the provided wave(frequency 100, amplitude 50)in cm?
16cm.
8. Describe the relationships between energy, frequency and wavelength. Include descriptions for relationships of all three.
The higher the frequency, the shorter the wavelength.
More energy means higher frequency and shorter wavelength.
A long wavelength means either the frequency is low and/or there is little energy.
No comments:
Post a Comment