Uncertainty Principle was given by?

A. Werner Heisenberg
B. Farady
C. John locke
D. None of these

Submitted by: fahad mehsud

Uncertainty principle, also called Heisenberg uncertainty principle or indeterminacy principle, statement, articulated (1927) by the German physicist Werner Heisenberg, that the position and the velocity of an object cannot both be measured exactly, at the same time, even in theory.

Related Mcqs:

_________ means a line on a map connecting points having the same atmospheric pressure at a given time or on average over a given period.
A. Isobar
B. Isobath
C. Isohel
D. Isohyet

Submitted by: Naveed Tahir
Quartz crystal in quartz watches work on the principle called?
A. Photoelectric effect
B. Stark effect
C. Thermionic effect
D. Piezo-electric effect
E. None of these
The principle used in radar is the same as that of Sonar. In radar we use radio waves ; whereas in sonar we use ?
A. red waves
B. Infrared waves
C. Ultrasonic
D. super sonic
E. None of these
Atomic power plant works on the principle of?
A. fission
B. fusion
C. thermal combustion
D. combined effect of all the above three

Submitted by: Malik Asghar Hussain
A transformer works on the principle of _______________?
A. Self induction
B. Mutual induction
C. Generator
D. Inverter

Submitted by: Malik Asghar Hussain
Persistance of vision is the principle behind?
A. Camera
B. Spectroscope
C. Cinema
D. Periscope

Submitted by: Malik Asghar Hussain
Washing machine is working on the principle of?
A. Photoelectric effect
B. Electric-magnetic induction
C. Centrifugation
D. None of these

Submitted by: fahad mehsud
Hydrogen bomb is based on the principle of ________ ?
A. Nuclear fusion
B. Artificial radioactivity
C. Natural radioactivity
D. Nuclear fission

Submitted by: Rashid Mehmood
SONAR is based on the principle of___________?
A. Echo
B. reverberation
C. resonance
D. None of these

Submitted by: Abid Otho
“Father of Optics” is the title given to__________?
A. Ibn-al-Haitham
B. Ibn-e-Sina
C. Al-Kandi
D. Al-Biruni

Submitted by: Sanaullah