Physics, 19.03.2020 01:03 uticabadgirl
Study the images above. Choose all of the statements below that are true regarding wave energy.
Letter J identifies the wavelength of the wave.
If letter J was longer, the wave would have more energy.
Letter G represents the frequency of the wave.
If letter G was longer, the wave would have more energy.
Radio waves have the most energy of electromagnetic waves.
The wavelength of a microwave is larger than that of an x-ray.
Answers: 3
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A30 kg weight lies on top of a massless piston of area a = 0.01 m2 the exterior air is at a (constant) p =1 atm and t = 27 c. the interior gas is 0.4 moles of (ideal) n2 and it has initial temperature 27.00 degrees c. 1. what is the initial pressure in the interior? a. 29.4 kpa b. 130.7 kpa c. 101.3 kpa the next three questions concern what happens when an amount of heat q is slowly added to the interior, raising the piston by 1 mm and raising the interior temperature to 27.40 c
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On average 8 bananas make up one pound. the price is four pounds for 5.00. you must buy 25 bananas.what is your cost?
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Study the images above. Choose all of the statements below that are true regarding wave energy.
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