The Physics Of Light And Color Quiz! Trivia

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| By Amsroom8
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Amsroom8
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Quizzes Created: 3 | Total Attempts: 10,776
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  • 1/10 Questions
    Light travels in a... - ProProfs

    Light travels in a...

    • Zig-zag pattern
    • Straight line
    • Circular motion
    • Curved line
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About This Quiz

Do you understand anything regarding the physics of light and color? Do you think you can pass this quiz? Light is a complex phenomenon that is totally explained with a simple model based on rays and wavefronts. Color recognition is a function of the human visual system, and it is not an essential property. See how much you know about the physics of light and color by taking this quiz.

The Physics Of Light And Color Quiz! Trivia - Quiz

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  • 2. 

    Which of these objects are opaque?

    • Brick wall

    • Car windscreen

    • White plastic bag

    • Goldfish bowl

    Correct Answer
    A. Brick wall
    Explanation
    A brick wall is considered opaque because it does not allow light to pass through it. It is a solid object that blocks the passage of light, making it impossible to see through. Unlike a car windscreen, white plastic bag, or a goldfish bowl, which are transparent or translucent to some extent, a brick wall is completely solid and does not allow any light to pass through it.

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  • 3. 
    What is the approximate speed of light? - ProProfs

    What is the approximate speed of light?

    • 100 km/h

    • 10 feet per second

    • 300,000 kilometres per second

    • Really really fast man!

    Correct Answer
    A. 300,000 kilometres per second
    Explanation
    The approximate speed of light is 300,000 kilometers per second. This is a well-known scientific fact and is widely accepted. The speed of light is incredibly fast, and it is a fundamental constant in physics. It plays a crucial role in many scientific theories and has been measured and confirmed through various experiments and observations.

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  • 4. 

    Which of the following is not a rule about light?

    • It travels in straight lines

    • It can pass through opaque objects

    • It refracts when it passes through objects

    Correct Answer
    A. It can pass through opaque objects
    Explanation
    The correct answer is "It can pass through opaque objects." This statement is not a rule about light because opaque objects do not allow light to pass through them. Opaque objects block or absorb light, preventing it from passing through and causing the objects to appear solid or non-transparent.

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  • 5. 

    Which of these objects is transparent?

    • Wood

    • Frosted glass window

    • Car windscreen

    • Paper bag

    Correct Answer
    A. Car windscreen
    Explanation
    The correct answer is car windscreen. A car windscreen is transparent, meaning that light can pass through it easily, allowing us to see through it clearly. Wood, frosted glass window, and paper bag are not transparent as they either block or scatter light, making it difficult to see through them.

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  • 6. 

    Which of these objects is translucent?

    • Solid wooden door

    • Car windscreen

    • Frosted glass window

    • Brick wall

    Correct Answer
    A. Frosted glass window
    Explanation
    A translucent object allows some light to pass through, but scatters it in different directions. A solid wooden door is opaque, meaning it does not allow any light to pass through. A car windscreen is transparent, allowing light to pass through without scattering it. However, a frosted glass window is translucent because it allows some light to pass through, but scatters it due to its textured surface. A brick wall is also opaque, not allowing any light to pass through. Therefore, the correct answer is the frosted glass window.

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  • 7. 
    The inventor of an electric light bulb was? - ProProfs

    The inventor of an electric light bulb was?

    • Thomas Alva Edison

    • Albert Einstein

    • Ernest Rutherford

    • Leonardo Da Vinci

    Correct Answer
    A. Thomas Alva Edison
    Explanation
    Thomas Alva Edison is credited with inventing the electric light bulb. He developed and improved upon previous designs, eventually creating a practical and commercially viable version of the light bulb. Edison's invention revolutionized the way people lived and worked, providing a safe and reliable source of artificial light. His contributions to the field of electricity and lighting technology have had a lasting impact on society.

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  • 8. 

    The pupil is made up of coloured muscle.

    • True

    • False

    Correct Answer
    A. False
    Explanation
    The pupil is not made up of colored muscle. The pupil is actually a hole in the center of the iris, which is the colored part of the eye. The iris contains muscles that control the size of the pupil and regulate the amount of light that enters the eye. Therefore, the statement that the pupil is made up of colored muscle is incorrect.

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  • 9. 
    Look at the diagram below. Which structure helps focus the light on to the retina? - ProProfs

    Look at the diagram below. Which structure helps focus the light on to the retina?

    • The iris

    • The retina

    • The pupil

    • The lens

    Correct Answer
    A. The lens
    Explanation
    The lens helps focus the light onto the retina. The lens is a transparent structure located behind the iris and the pupil in the eye. It has the ability to change its shape, allowing it to adjust the focus of light onto the retina. This process is known as accommodation and it ensures that the light rays converge onto a single point on the retina, resulting in clear and sharp vision.

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  • 10. 
    Which of these are the primary colours? - ProProfs

    Which of these are the primary colours?

    • Red, Green, Blue

    • Blue, White, Red

    • Red, Yellow, Blue

    • Blue, Orange, Green

    Correct Answer
    A. Red, Yellow, Blue
    Explanation
    The primary colors are the three colors that cannot be created by mixing other colors together. They are the fundamental colors that can be combined to create all other colors. In this case, the correct answer is red, yellow, and blue. These three colors are considered primary because they cannot be formed by mixing any other colors together.

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Quiz Review Timeline (Updated): Mar 22, 2023 +

Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.

  • Current Version
  • Mar 22, 2023
    Quiz Edited by
    ProProfs Editorial Team
  • May 28, 2011
    Quiz Created by
    Amsroom8
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