Why is the weight of an object on the moon 1/6 th its weight on the earth?
1 answer:
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Answer:
B. 17,705.1 J
Explanation:
The hear released when the mercury condenses into a liquid is given by:
where
m = 0.06 kg is the mass of the mercury
is the latent heat of vaporization
For mercury, the latent heat of vaporization is , so the heat released during the process is:
So, the closest option is
B. 17,705.1 J
#1
For closed pipe the fundamental frequency will be given as
#2
For open pipe the wavelength for Nth harmonic will be given as
#3
for a closed pipe the frequency is given as
here for third harmonic n = 3
now plug in all values
#10
since in the given figure there are three complete loops
so in this case the <em>number of harmonics are THREE</em>