In physics, Sir Max Planck got noble prize in 1918 for his work on?
A. electron
B. energy quanta
C. photon
D. positron (more…)
Twinkling of stars is occurred due to which phenomenon?
A. Refraction
B. Total Internal Reflection
C. Both A & B
D. Tide Waves
When the first constitution of Pakistan came into being?
a. 10th June 1958
b. 14th August 1958
c. 23rd March 1958
d. 7th November 1964
The SI unit of volume is?
A. Meter
B. Meter square
C. Meter cube
D. Centimetre cube
Submitted by Alistair