CBSE Class 11-science Answered
physics practicals sonometer
Asked by fathima12 | 27 Feb, 2012, 05:21: PM
Expert Answer
The wire should be of uniform cross-section and there should not be any twist or bend in it.
The pulley should rotate without friction.
Put that much weight in the pan so that the deformation produced in the wire should not exceed the elastic limit.
The stem of the tuning fork, not its prongs, should be placed on the sonometer box or on the support.
Apparatus:- A sonometer,
tuning forks ( of frequencies from 256 Hz 512 Hz),
a pan or a hanger of known weight,
four to five 500 gm weights,
a paper rider,
a rubber-pad and
a meter rule.
The pulley should rotate without friction.
Put that much weight in the pan so that the deformation produced in the wire should not exceed the elastic limit.
The stem of the tuning fork, not its prongs, should be placed on the sonometer box or on the support.
Apparatus:- A sonometer,
tuning forks ( of frequencies from 256 Hz 512 Hz),
a pan or a hanger of known weight,
four to five 500 gm weights,
a paper rider,
a rubber-pad and
a meter rule.
Sonometer |
OBSERVATION TABLE
Sonometer Observation table |
Graph:-
Graph of Sonometer |
Answered by | 01 Mar, 2012, 11:16: AM
Concept Videos
CBSE 11-science - Physics
Asked by emad.amd | 21 Mar, 2024, 12:00: PM
ANSWERED BY EXPERT
CBSE 11-science - Physics
Asked by sherry.sharma771 | 08 Feb, 2023, 08:25: AM
ANSWERED BY EXPERT
CBSE 11-science - Physics
Asked by arjunsah797 | 17 May, 2022, 01:19: PM
ANSWERED BY EXPERT
CBSE 11-science - Physics
Asked by lakshmiks703 | 17 Apr, 2022, 07:23: PM
ANSWERED BY EXPERT
CBSE 11-science - Physics
Asked by Umeshlochab80 | 12 May, 2021, 09:24: PM
ANSWERED BY EXPERT
CBSE 11-science - Physics
Asked by umeshlochab887 | 12 May, 2021, 06:17: PM
ANSWERED BY EXPERT
CBSE 11-science - Physics
Asked by ks076345 | 22 Mar, 2021, 09:20: AM
ANSWERED BY EXPERT
CBSE 11-science - Physics
Asked by pb_ckt | 22 May, 2019, 10:19: AM
ANSWERED BY EXPERT
CBSE 11-science - Physics
Asked by drbharatkaila | 13 Feb, 2019, 07:38: PM
ANSWERED BY EXPERT