Every Day Science Most Important Questions Test
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Questions and Answers

What is the composition of the very expensive ornament, Diamond?

  • Carbon (correct)
  • Silver
  • Gold
  • Platinum

What are fruits without seeds, like bananas, called?

  • Parthenocarpic fruits (correct)
  • Placental fruits
  • Aleurone fruits
  • Seedless fruits

What causes the Monsoon?

  • Seasonal rise in ocean temperatures
  • Seasonal movement of earth's clouds
  • Reversal of revolution movement of earth (correct)
  • Rise in temperature of earth's winds

Which part of the Camera is analogous to the retina in the human eye?

<p>Film (B)</p> Signup and view all the answers

The principle used in radar is the same as that of Sonar. In radar we use radio waves; whereas in sonar we use?

<p>Ultrasonic waves (A)</p> Signup and view all the answers

What is water considered a highly effective coolant for a car engine?

<p>Water has a very good specific heat capacity (C)</p> Signup and view all the answers

Which planet is the outermost in the solar system?

<p>Neptune (B)</p> Signup and view all the answers

What is the Sun?

<p>Star (C)</p> Signup and view all the answers

In a very low temperature, which substance will freeze at last?

<p>Sea water (C)</p> Signup and view all the answers

Who contributed to the unification of electromagnetic force and gravitational force?

<p>Dr. Abdus Salam of Pakistan (B)</p> Signup and view all the answers

Flashcards

Diamond

A natural substance composed entirely of carbon atoms, known for its hardness and brilliance.

Parthenocarpic fruits

Fruits that develop without fertilization and therefore lack seeds.

Monsoon

The seasonal reversal of Earth's wind patterns, causing heavy rainfall in certain regions.

Film in a camera

A light-sensitive material that records images in a camera.

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Ultrasonic waves

A type of sound wave used in sonar, with frequencies higher than the human hearing range.

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Water's high specific heat capacity

The ability of a substance to absorb heat without significantly changing its temperature.

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Neptune

The outermost planet in our solar system, known for its blue color and icy atmosphere.

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Sun

A giant, luminous ball of hot gas that emits light and heat. Our Sun is a star.

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Sea water

The substance that will freeze last in extremely low temperatures, as it has a lower freezing point than pure water.

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Dr. Abdus Salam

A Pakistani physicist who made significant contributions to the unification of electromagnetic and gravitational forces.

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