Physics, 03.12.2021 04:40 maribel234
The wavelength of the yellow light given off by a sodium vapor street lamp is 589 nm. What is the frequency of this light in hertz (s–1)? group of answer choices.
Answers: 1
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Power can be defined as a. the distance over which work was done. b. how much work can be done in a given time. c. all the work in an given area. d. the energy required to do work.
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A20 cm long spring is attached to a wall. the spring stretches to a length of 22 cm when you pull on it with a force of 100 n. what is the spring constant
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Asmall 12.00g plastic ball is suspended by a string in a uniform, horizontal electric field with a magnitude of 10^3 n/c. if the ball is in equilibrium when the string makes a 30 ° angle with the vertical, what is the net charge on the ball?
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The wavelength of the yellow light given off by a sodium vapor street lamp is 589 nm. What is the fr...
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