Tag: science & technology

Questions Related to science & technology

Which theory tells about Explosion and Implosion?
general knowledge science & technology

  1. Big Bang

  2. Steady State

  3. Oscillationg or Pulsating

  4. Quasi Steady State

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Correct Option: C

If nucleus of two atoms contains equal number of NEUTRONS then they are known as __.
general knowledge science & technology

  1. isotopes

  2. isobars

  3. isotones

  4. nuclear isomers

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Correct Option: C

A projectile is thrown at some angle with respect to earth with some initial velocity. The trajectory of the projectile is best represented as ___.
general knowledge science & technology

  1. straight line

  2. parabola

  3. hyperbola

  4. circle

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Correct Option: B

Which of these device is used to measure the distance between two opposing sides of an object with high precision?
general knowledge science & technology

  1. profile gauge

  2. dial indicator

  3. vernier caliper

  4. none of the above

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Correct Option: C

Early Motion Picture Camera.
general knowledge science & technology

  1. Albert Einstein

  2. William Kennedy Dickson

  3. Guglielmo Marconi

  4. James Watt

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Correct Option: B

ElectroCardiogram (ECG)
general knowledge science & technology

  1. Karl Benz

  2. Guglielmo Marconi

  3. Tim Berners-Lee

  4. Willem Einthoven

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Correct Option: D

Antibiotic Penicillin
general knowledge science & technology

  1. Alexander Fleming

  2. Guglielmo Marconi

  3. Tim Berners-Lee

  4. Elias Howe

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Correct Option: A

Gravity
general knowledge science & technology

  1. Laszlo Biro

  2. Isaac Newton

  3. Thomas Edison

  4. Wright Brothers

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Correct Option: B

Cola
general knowledge science & technology

  1. Laszlo Biro

  2. Isaac Newton

  3. John Pemberton

  4. Percy Spencer

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Correct Option: C

hydrogen bomb
general knowledge science & technology

  1. Wright Brothers

  2. Isaac Newton

  3. Edward Teller

  4. Thomas Edison

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Correct Option: C