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Marat540 [252]
3 years ago
12

How many molecules are there in 39 grams of water

Physics
1 answer:
Llana [10]3 years ago
8 0

Answer:

39 g H2O contains 1.3 ×1024molecules H2O.

Explanation:

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Myopia

Explanation:

myopia is a common vision condition in which you can see objects near to you clearly, but objects farther away are blurry. It occurs when the shape of your eye causes light rays to refract incorrectly, focusing images in front of your retina instead of on your retina. It can be corrected corrected with eyeglasses, contact lenses or refractive surgery.

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How much kinetic energy does a 50 kg rock has if its moving at a velocity of 2m/s
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KE = 100 J

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An electron with a charge value of 1.6 x 10-19 C is moving in the presence of an electric field of 400 N/C. What force does the
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4.0×10⁻¹⁷ N

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P=W/t

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