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Bumek [7]
2 years ago
8

microwave ovens emit microwave energy with a wavelength of 12.5 cm. what is the energy of exactly one photon of this microwave r

adiation?
Physics
1 answer:
viktelen [127]2 years ago
7 0

Answer:

1.5891x10^-24

hope this helped :)

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3 years ago
Calculate the root mean square velocity of nitrogen molecules at 25 C.
iragen [17]
 root mean square<span>= square root of ( 3RT/M) 

 R = 8.314 J/K/mole 
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M = molecular mas of N2 in kg = 28 X 10^-3 kg 

put values... 

</span><span> root mean square</span> = square root of ( 3 X 8.314 X 298/28 X 10^-3)
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so option A is right
hope this helps
4 0
2 years ago
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