Thank you for registering.

One of our academic counsellors will contact you within 1 working day.

Please check your email for login details.
MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

There are no items in this cart.
Continue Shopping

in a mercury barometer we say thatpressure where the tube touches the liquid at its surface and the pressure at the surface is equal to atmosphere pressure why we say that pressure at same level is same as in the tube we have mercury outsid the tube we have air

in a mercury barometer we say thatpressure  where the tube touches the liquid at its surface and the pressure at the surface is equal to atmosphere pressure


why we say that pressure at same level is same as in the tube we have mercury outsid the tube we have air

Grade:

1 Answers

Abhishek Kumar
askIITians Faculty 253 Points
6 years ago
At the surface of the mercury, Pressure are equal in the two medium. So, we use this equality to get the inside pressure.

Think You Can Provide A Better Answer ?

Provide a better Answer & Earn Cool Goodies See our forum point policy

ASK QUESTION

Get your questions answered by the expert for free