Govt
ExamHub
Blogs
Latest Jobs
Textbooks
TNPSC
TNPSC GROUP 1
TNPSC GROUP 2 2A
TNPSC GROUP 4 VAO
GROUP I-C
GROUP 2
TNTET
TNTET PAPER 1
TNTET PAPER 2
TNUSRB
TNUSRB PC
TNUSRB SI
SSC
SSC CGL
SSC CHSL
SSC MTS
SSC GD
RRB
RRB NTPC
RRB GROUP D
RRB ALP
RRB JE
Login
Govt
ExamHub
Login / Register
Blogs
Latest Jobs
Textbooks
TNPSC
TNPSC GROUP 1
TNPSC GROUP 2 2A
TNPSC GROUP 4 VAO
GROUP I-C
GROUP 2
TNTET
TNTET PAPER 1
TNTET PAPER 2
TNUSRB
TNUSRB PC
TNUSRB SI
SSC
SSC CGL
SSC CHSL
SSC MTS
SSC GD
RRB
RRB NTPC
RRB GROUP D
RRB ALP
RRB JE
Home
Textbooks
Class 8
Science
Optics
Question Details
Optics
All Questions
[87]
Force and Pressure
[20]
Optics
[20]
Heat
[11]
SI Units
[8]
Calorimetry
[5]
Measurement
[3]
Advent of Europeans
[2]
From Trade to Territory
[2]
Rural Life and Society
[2]
Supplementary Angles
[2]
Clocks
[2]
Accuracy and Precision
[2]
Heat Transfer
[2]
Measurement Systems
[1]
People Revolt
[1]
Rounding off
[1]
Standard Time
[1]
Thermostat
[1]
Vacuum Flask
[1]
Class 8
/
Science
Optics
Question 5 of 20
Book: TN-SCI-8
Chapter 3
கோளக ஆடியின் குவிய தொலைவிற்கும் வளைவு ஆரத்திற்கும் இடையே உள்ள தொடர்பு என்ன?
A
f
=
R
B
f
=
R
/2
C
f
=
2
R
D
f
=
R
2
Correct Answer
B.
f
=
R
/2
Explanation
குவிய தொலைவானது வளைவு ஆரத்தில் பாதியாக இருக்கும் (
f
=
R
/2
)
i
t
e
:
14
Back to Practice
Prev
Next
Discussion & Community Answers
Community Poll
Post your answer
I think the answer is:
A
B
C
D
Name *
Email *
(hidden)
Comment / Explanation *
Post Comment