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Doss [256]
3 years ago
5

Which object reflects light with with the longest wave

Chemistry
1 answer:
jasenka [17]3 years ago
8 0

The Yellow Book. The yellow book is the object that reflects light with the longest wavelength. In the visible spectrum the color with the shortest wavelength is violet while the longest is red

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A repeating unit in all organic compounds are called
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3 years ago
A 4.000 g sample of iron was heated from 0.0°C to 21.0°C. If it has a specific heat of 0.440 kJ/kg °C, how many kilojoules of he
Mashutka [201]
M = 4 g = 4/1000 kg = 0.004 kg, θ₂ = 21.0°C, θ₁ = 0°C , c = 0.44kJ/kg°C,

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Q = 0.004*0.440*(21 - 0)

Q  =  0.03696 kJ 

0.03696 kJ<span> of heat is absorbed.</span>
6 0
3 years ago
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Rasek [7]

Answer:

15.9 kJ

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5 0
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Lyrx [107]
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7 0
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What is poly mineralic rock
Art [367]
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Hope this helps
7 0
3 years ago
Read 2 more answers
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