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2 years ago

Write the working mechanism of Mercury Barometer and explain its parts in short.

Physics

1 answer:

Lina20 [59]2 years ago

8 0

Answer:

as I know about barometer consist of a mercury .

it can be made with a clean ,dry, thick walled glass tube of about one metre long .

the working mechanism can be given by:

when there is air pressure the mercury in the glass goes against the air pressure to balance itself .

If the weight of mercury is less than atmospheric pressure then the mercury will rise upwards and vice versa.

I think no need to explain the parts u can do it your self as it consist of testube and mercury as main components.if u want the explanation then use search engines to reshearch.

hope this helped you

comment if got any confusion .

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Irina-Kira [14]

Answer:

Time will be 19 ms so option (a) is correct option

Explanation:

We have given that mass of wire m = 50 gram = 0.5 kg

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Amplitude is given as d = 6 m

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So option (a) is correct option

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3 years ago

Two toy cars (m1 = 0.200 kg and m2 = 0.250 kg) are held together rear to rear with a compressed spring between them. When they a

timurjin [86]

Answer:

Acceleration of the second particle at that moment is given as

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Explanation:

As we know that both cars are connected by same spring

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3 years ago

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a_sh-v [17]

An 'alpha particle' is the same thing as the nucleus of a helium atom ...
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3 years ago

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Answer:

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3 years ago

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3 years ago

Write the working mechanism of Mercury Barometer and explain its parts in short.​

Write the working mechanism of Mercury Barometer and explain its parts in short.