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Physics

Physics
In a vacuum, all electromagnetic waves have the same

Velocity
All listed here
Wavelenth
Frequency

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Physics
Velocity of sound in air does not depend on

Humidity of air
Pressure of air
Temperature of air
Density of air

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Physics
The fundamental scientific principle in the operation of battery is

Oxidation-reduction
Acid-base interaction
Dissociation of electrolytes
Dialysis

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Physics
Gamma rays can cause

Sneezing
Gene mutation
Fever
Burning

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Physics
The surface tension of water on adding detergent to it

Increases
No change
Decreases
Becomes zero

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Physics
The propagation of sound waves in a gas involves

Isothermal compression and rarefaction
Adiabatic compression and rarefaction
Isochoric compression and rarefaction
Isobaric compression and rarefaction

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