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

On which principle does a seismograph work?

A
Principle of inertia.
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
Principle of conservation of momentum.
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
Principle of gravitational force.
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
None of the above.
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is A Principle of inertia.
Seismograph works on the principle of inertia to measure the depth and force of earthquake. The sudden force of earthquake, makes the scale pointer to move and after the tremor, the pointer comes back to its initial position due to its inertia of rest.

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