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Todays' Thought
Those who cannot change their minds cannot change anything.
- George Bernard Shaw
जो अपना दिमाग नहीं बदल सकते वे कुछ भी नहीं बदल सकते |
- जार्ज बर्नार्ड शा


    Physics Question & Answer in English

6.
What is the unit for specific resistance?
A.  Ohm / cm
B.  Ohm – cm2
C.  Ohm – cm
D.  Ohm

7.
Lux is the SI unit of -
A.  Intensity of illumination
B.  Luminous efficiency
C.  Luminous flux
D.  Luminous intensity

8.
Force of gravity is least at -
A.  The equator
B.  The pole
C.  Between equator and pole
D.  None of these

9.
S.I. Unit of universal gas constant is -
A.  Cal / ° c
B.  J / Mol - k
C.  J / Mol
D.  J / Kg

10.
The number of wanes contained in unit length of medium is called.
A.  Elastic wave
B.  Wave pulse
C.  Wave number
D.  Electromagnetic wave

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