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katrin2010 [14]
4 years ago
10

How much power is used by a hair dryer if it does 40,000 J of work in 40 seconds?

Physics
1 answer:
bearhunter [10]4 years ago
6 0

Answer:

40000÷40=1000 joules is required to work in 40 seconds

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<h3>What is Wavelength?</h3>

A periodic wave's wavelength is its spatial period, or the length over which its form repeats. It is a property of both travelling waves and standing waves as well as other spatial wave patterns. It is the distance between two successive corresponding locations of the same phase on the wave, such as two nearby crests, troughs, or zero crossings. The spatial frequency is the reciprocal of wavelength. The Greek letter lambda (λ) is frequently used to represent wavelength. The term wavelength is also occasionally used to refer to modulated waves, their sinusoidal envelopes, or waves created by the interference of several sinusoids.

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to learn more about the wavelength go to - brainly.com/question/6297363

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