3 years ago

Please help me .....explain an experiment of phenomenon of rainfall

Physics

1 answer:

barxatty [35]3 years ago

8 0

Answer:

Hindi ko alam pasensya ka ha godbless

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(a) Calculate the buoyant force on a 2.00-L helium balloon.

iragen [17]

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0.0239364 N

0.0057879 N

Explanation:

$\rho$ = Density of the gas

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V = Volume

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Buoyant force is given by

$F_b=\rho gV\\\Rightarrow F_b=1.22\times 9.81\times 2\times 10^{-3}\\\Rightarrow F_b=0.0239364\ N$

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Net vertical force is given by

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3 years ago

KIIS FM broadcasts at 102.7 MHz, what is the wavelength of that radio wave?

marysya [2.9K]

Answer:

2.92 m

Explanation:

As we know, frequency × Wavelength = Speed of light

so here frequency of 102.7 MHz can be written as 102.7× 10⁶ Hz..

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3 years ago

NEED HELP ASAP PLEASE!

katrin [286]

Answer:

Here is the solution hope it helps:)

5 0

2 years ago

Please help me .....explain an experiment of phenomenon of rainfall​

Please help me .....explain an experiment of phenomenon of rainfall