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Physics

Physics
Which component of an IED creates an electrical charge?

Explosive
Fuse
Power source
Activator

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Physics
To convert temperature from Celcius to Kelvin scale, you must ________ the given temperature.

Subtract 273
Divide by 273
Add 273
Multiply 273

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Physics
Which of the following is not reversible?

Joule effect
Seebeck effect
Peltier effect
Thomson effect

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Physics
When the barometer reading dips suddenly, it is an indication of

Storm
Calm weather
Hot weather
Dry weather

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Physics
Atmospheric pressure exerted on earth is due to

Gravitational pull
Uneven heating of earth
Rotation of earth
Revolution of earth

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Physics
Suitable impurities are added to a semiconductor depending on its use. This is done in order to

increase its life
increase its electrical resistivity
enable it to withstand higher voltages
increase its electrical conductivity

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