A microwave oven can heat 205 mL of water from 20.0°C to 90.0°C in 2.00 min. If the wavelength of the microwaves is 15.2 cm, how many photons were absorbed by the water? (Assume no loss of heat by the water.) ΜΕ ΑΣΦ 0 ? N = photons

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Chapter6: Photons And Matter Waves
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Problem 117P: An AM radio transmitter radiates 500 kW at a frequency of 760 kHz. How many photons per second does...
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A microwave oven can heat 205 mL of water from
20.0°C to 90.0°C in 2.00 min.
If the wavelength of the microwaves is 15.2 cm, how many photons were absorbed by the water? (Assume no loss
of heat by the water.)
ΜΕ ΑΣΦ
0
?
N =
photons
Transcribed Image Text:A microwave oven can heat 205 mL of water from 20.0°C to 90.0°C in 2.00 min. If the wavelength of the microwaves is 15.2 cm, how many photons were absorbed by the water? (Assume no loss of heat by the water.) ΜΕ ΑΣΦ 0 ? N = photons
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