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Physics

Physics
Which of the following has the highest entropy?

Hydrogen
Mercury
Diamond
Liquid nitrogen

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Physics
The sparkling of a diamond is due to

Interference of light
Refraction of light
Polarisation of light
Total internal reflection of light

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Physics
For which one of the following, ''Diodes' are generally used for?

Filtration
Amplification
Rectification
Modulation

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Physics
While ascending a hill, the driver of the vehicle keeps the gear ratio

Less than 1
Either equal to or greater than 1
Equal to 1
Greater than 1

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Physics
Universal gates are

OR and NOT
AND and OR
NAND and NOR
AND and XOR

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Physics
In a magnetic field, the direction of motion of a current carrying conductor is given by

Maxwell's right hand rule
Kirchoff's law
Lenz's rule
Flemings left hand rule

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