The Green House Effect is caused by an excess of ?
The Green House Effect is caused by an excess of ?
A. Carbon dioxide
B. Carbon monoxide
C. Carbon tetrachloride
D. None of the above
The Green House Effect is caused by an excess of ?
A. Carbon dioxide
B. Carbon monoxide
C. Carbon tetrachloride
D. None of the above
Geiger-Muller counter is used to detect__________?
A. Protons
B. Neutrons
C. Photons
D. none
A. Radium dating
B. Uranium dating
C. Carbon dating
D. Deuterium dating
Big Bang theory explains_____________?
A. Origin of Universe
B. Origin of Sun
C. Laws of physics
D. None of above
PSR J0108-1431 is the closest known ______________ to Earth?
A. Black hole
B. Red giant
C. Quasar
D. Pulsar
A. Dengue fever
B. Malaria
C. Sleeg sickness
D. Filariasis
A. inductance
B. voltage
C. capacitance
D. None of these
Farad, unit of electrical capacitance (ability to hold an electric charge), in the metre–kilogram–second system of physical units, named in honour of the English scientist Michael Faraday. The capacitance of a capacitor is one farad when one coulomb of electricity changes the potential between the plates by one volt.