Physics

Physics, 03.07.2019 22:20, joej0778

Velocity of a wave is the. (a) wavelength x frequency (b) wave number x frequency (c) time period x phase (d) none

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Biology, 19.07.2019 18:00, VETORRES

In the visible spectrum, the color of light depends on the frequency. which statement best describes the wavelengths of a certain frequency? a) a low frequency wave has a long wavelength. b) a low frequency wave has a short wavelength. c) a high frequency wave has a wavelength that is not measurable. d) a high frequency wave and a low frequency wave have the same wavelengths

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Chemistry, 25.07.2019 18:00, Darkphyx

Assignment: waves math exploration each problem is worth 2 points. 1. what is the wave speed of a wave that has a frequency of 100 hz and a wavelength of 0.30 m? 2. what is the wave speed of a wave that has a frequency of 50 hz and a wavelength of 0.10 m? 3. what is the frequency of a wave that has a wave speed of 20 m/s and a wavelength of 0.50 m? 4. what is the frequency of a wave that has a wave speed of 80 m/s and a wavelength of 0.20 m? 5. what is the frequency of a wave that has a wave speed of 120 m/s and a wavelength of 0.40 m? 6. what is the wavelength of a sound wave that has a speed of 340 m/s and a frequency of 440 hz? 7. what is the wavelength of a sound wave that has a speed of 340 m/s and a frequency of 880 hz? 8. what is the wavelength of a sound wave that has a speed of 250 m/s and a frequency of 400 hz? 9. what is the wave speed of a wave that has a frequency of 50 hz and a wavelength of 2.0 m? 10. what is the wave speed of a wave that has a frequency of 100 hz and a wavelength of 0.50 m? show your work! you : ) me asap with correct answers.

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Chemistry, 24.08.2019 19:30, hannahkharel2

1. a tuning fork has a frequency of 280 hertz, and the wavelength of the sound produced is 1.5 meters. calculate the velocity of the wave. - 2. a wave is moving toward shore with a velocity of 5.0 m/s. if its frequency is 2.5 hertz, what is the wavelength? - 3. a jump rope is shaken producing a wave with a wavelength of 0.5 m. with the crest of the wave passing a certain point 7 times per second. what is the velocity of the wave? - 4. the lowest pitch that the average human can hear has a frequency of 20.0 hz. if sound with this frequency travels through air with a speed of 331 m/s, what is its wavelength? - 5. a microwave has a frequency of 4,255 hz. and a wavelength of 0.05 m. what is the microwave’s velocity? - 6. a sound wave travels with a velocity of 460 m/s and has a frequency of 820 hz. what is its wavelength? - 7. a wave at sea travels with a velocity of 32 m/s. if it has a wavelength of 8 m. what is its frequency? - 8. what is the frequency of a wave that has a velocity of 21.3 m/s and a wavelength of 7.8 m? -

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Chemistry, 05.10.2019 13:30, tre1124

In the visible spectrum, the color of light depends on the frequency. which statement best describes the wavelengths of a certain frequency? a) a low frequency wave has a long wavelength. b) a low frequency wave has a short wavelength. c) a high frequency wave has a wavelength that is not measurable. d) a high frequency wave and a low frequency wave have the same wavelengths. i need quick

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