PHYSICS MCQ QUIZ 46

                                     PHYSICS  MCQ QUIZ 46

Q1. _______ measures rate of flow of liquids :
 
A. Vernier
B. Tonometer
C. Spectrometer
D. Venturimeter

Q2. Speed of light is maximum in :
 
A. Vacuum
B. Water
C. Steel
D. Glass

Q3. ______ vapour lamp has orange - red colour.
 
A. Nitrogen
B. Sodium
C. Neon
D. Chlorine

Q4. Who discovered that light has maximum speed in vacuum?
 
A. Newton
B. Roemer
C. Leon Foucault
D. Einstein

Q5. Who formulated the laws of gravitation?
 
A. Dunlop
B. Faraday
C. Edison
D. Newton

Q6. The Indian who gave valuable contributions to thermal ionisation :
 
A. C. V. Raman
B. Meghnath Saha
C. S. Chandrasekhar
D. Homi. J. Bhabh 

Q7. The power of lens is stated in :
 
A. Watt
B. Dioptre
C. Coloumb
D. Siemens

Q8. Which colour absorbs heat the least :
 
A. Black
B. White
C. Red
D. Green

Q9. The process of water becoming vapour is :
 
A. Evaporation
B. Melting
C. Condensation
D. Solidification

Q10. INSAT 2A was launched in :
 
A. 1985
B. 1988
C. 1989
D. 1992