Tag: science & technology

Questions Related to science & technology

h.s. means....
general knowledge science & technology

  1. after bedtime

  2. at bedtime

  3. before sleep

  4. during sleep

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Correct Option: B

Which of these things is magnetic?
general knowledge science & technology

  1. Tin

  2. Copper

  3. Iron

  4. Magnesium

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Correct Option: C

What is the SI unit of current?
general knowledge science & technology

  1. watt

  2. joule

  3. ampere

  4. volt

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Correct Option: C

What is the name for energy in motion?
general knowledge science & technology

  1. Brownian

  2. Kinetic

  3. Potential

  4. Vectorial

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Correct Option: B

The formula for potential energy on earth is?
general knowledge science & technology

  1. 0.5 mv^2

  2. mc^2

  3. mgh

  4. m^2v

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Correct Option: C

An emitted Helium nucleus is what kind of radiation?
general knowledge science & technology

  1. Alpha

  2. Beta

  3. Delta

  4. Gamma

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Correct Option: A

What is the effect of Beta radiation on the Atomic number and Atomic mass?
general knowledge science & technology

  1. Number-1,Mass+1

  2. Number+1,Mass no change

  3. Number-2, Mass-4

  4. Number-1,Mass-2

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Correct Option: B

Dark lina in the spectrum is showing
general knowledge science & technology

  1. Fraunhofer lines

  2. FitzGerald lines

  3. Hertzprung lines

  4. Bosch lines

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Correct Option: A

Planck's constant is represented by which letter
general knowledge science & technology

  1. g

  2. c

  3. p

  4. h

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Correct Option: D

After whom the "Uncertainity Principle" is named?
general knowledge science & technology

  1. Eienstein

  2. Heisenberg

  3. Rutherford

  4. Schrodinger

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Correct Option: B