CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

The Heights of mercury surface in the two arms of the manometer shown are 2 cm and 8 cm. find the pressure of the gas in the cylinder? Patm = 105 N/m2


A

1.08 × 105 N/m2

No worries! We‘ve got your back. Try BYJU‘S free classes today!
B

1.08 × 105 N/cm2

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C

1.08 × 106 N/m2

No worries! We‘ve got your back. Try BYJU‘S free classes today!
D

1.08 × 106 N/cm2

No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is B

1.08 × 105 N/cm2


Pressure of gas contained in the chamber = pressure at point A = pressure at point B

PB=Patm+pgh

Where h=(82) cm=6 cm

PB=105+(13600×10×6100)

=108160 Nm2
=1.08160×105Pa


flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Variation of Pressure in Fluids
PHYSICS
Watch in App
Join BYJU'S Learning Program
CrossIcon