Ultraviolet Wave Trivia Quiz

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  • 1/10 Questions

    What type of wave is ultraviolet?

    • Mechanical wace
    • Electromagnetic wave
    • Sound wave 
    • Water wave
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About This Quiz

As it comes to a disturbance that acts with the effects of propagation, the ultraviolet wave is one of them. There are positive and negative effects of ultraviolet which affects daily activities. Ultraviolet wave has a wavelength which is shorter than visible light but longer than X-ray. Ultraviolet wave is a transverse wave unlike sound wave and a water wave.

Ultraviolet Wave Trivia Quiz - Quiz

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  • 2. 
    Which of these is a source of ultraviolet wave?  - ProProfs

    Which of these is a source of ultraviolet wave? 

    • Xenon 

    • Radon 

    • Sun

    • Nitrogen 

    Correct Answer
    A. Sun
    Explanation
    The sun is a source of ultraviolet waves. Ultraviolet (UV) waves are a type of electromagnetic radiation with a wavelength shorter than that of visible light. The sun emits UV waves as part of its electromagnetic spectrum. These waves are responsible for causing sunburns, tanning, and can also have harmful effects on the skin and eyes if exposed for long periods without protection.

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  • 3. 
    Which of these is not an effect of ultraviolet wave? - ProProfs

    Which of these is not an effect of ultraviolet wave?

    • Sunburn 

    • Suntan

    • Baldness 

    • Cough 

    Correct Answer
    A. Cough 
    Explanation
    Ultraviolet waves can cause sunburn and suntan because they penetrate the skin and damage the cells. However, ultraviolet waves do not have any direct effect on the respiratory system, so coughing is not an effect of ultraviolet waves.

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  • 4. 
    Which of these is skin disease caused by ultraviolet radiation? - ProProfs

    Which of these is skin disease caused by ultraviolet radiation?

    • Diuresis 

    • Malaria 

    • Photokeratitis

    • Trypanosomiasis 

    Correct Answer
    A. Photokeratitis
    Explanation
    Photokeratitis is a skin disease caused by ultraviolet radiation. It is a condition that affects the cornea, the transparent front part of the eye. Exposure to intense ultraviolet rays, such as those from the sun or tanning beds, can cause inflammation and damage to the cornea, leading to symptoms like pain, redness, tearing, and sensitivity to light. This condition is commonly referred to as "sunburn of the eye" and can be prevented by wearing protective eyewear and avoiding excessive exposure to UV radiation.

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  • 5. 
    What is the least wavelength of ultraviolet wave? - ProProfs

    What is the least wavelength of ultraviolet wave?

    • 30 nm

    • 40 nm

    • 20 nm

    • 10 nm

    Correct Answer
    A. 10 nm
    Explanation
    The least wavelength of ultraviolet waves is 10 nm. Ultraviolet waves have shorter wavelengths than visible light, ranging from about 10 nm to 400 nm. The shorter the wavelength, the higher the energy of the wave. Therefore, 10 nm is the least wavelength of ultraviolet waves, indicating that it has the highest energy among the options given.

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  • 6. 
    Which of these is true about ultraviolet wave?  - ProProfs

    Which of these is true about ultraviolet wave? 

    • It requires a medium for propagation 

    • It is a longitudinal wave

    • It does not require a medium for propagation 

    • It does not act perpendicularly to the medium 

    Correct Answer
    A. It does not require a medium for propagation 
    Explanation
    Ultraviolet waves do not require a medium for propagation. Unlike sound waves, which require a medium such as air, ultraviolet waves can travel through a vacuum, such as outer space. This is because ultraviolet waves are a form of electromagnetic radiation, which can travel through empty space.

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  • 7. 
    Which of these produces ultraviolet ray? - ProProfs

    Which of these produces ultraviolet ray?

    • Light arcs

    • Kinetic arc 

    • Electric arcs 

    • Mechanic arcs

    Correct Answer
    A. Electric arcs 
    Explanation
    Electric arcs produce ultraviolet rays. When an electric current passes through a gas or vapor, it creates a high-intensity discharge of electricity known as an electric arc. This arc emits a wide range of electromagnetic radiation, including ultraviolet rays. Ultraviolet rays have a shorter wavelength than visible light and are invisible to the human eye. They are commonly used in various applications such as sterilization, fluorescent lighting, and tanning beds.

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  • 8. 
    What does "ultra" means in Ultraviolet? - ProProfs

    What does "ultra" means in Ultraviolet?

    • Big

    • Strong 

    • Beyond 

    • Super

    Correct Answer
    A. Beyond 
    Explanation
    The term "ultra" in Ultraviolet means "beyond" because the prefix "ultra-" is used to indicate something that is beyond or surpassing a certain limit or standard. In the case of Ultraviolet, it refers to a type of electromagnetic radiation that is beyond the violet end of the visible spectrum.

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  • 9. 
    Which of these is an application of ultraviolet wave? - ProProfs

    Which of these is an application of ultraviolet wave?

    • Respiration 

    • Geography 

    • Photography 

    • Radiography 

    Correct Answer
    A. Photography 
    Explanation
    Ultraviolet waves are used in photography to capture images that are not visible to the human eye. These waves have a shorter wavelength than visible light, allowing them to capture details and colors that are not normally seen. UV photography is commonly used in forensic investigations, art, and scientific research. It can reveal hidden patterns, textures, and fluorescence that are not visible under normal lighting conditions. By using UV filters and specialized equipment, photographers can create unique and striking images that showcase a different perspective of the world.

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  • 10. 
    What percentage of ultraviolet ray is in sunlight? - ProProfs

    What percentage of ultraviolet ray is in sunlight?

    • 10%

    • 20%

    • 30%

    • 40%

    Correct Answer
    A. 10%
    Explanation
    Ultraviolet (UV) rays are a part of sunlight and are divided into three types: UVA, UVB, and UVC. Out of these, only a small portion of UVB rays is present in sunlight, which is responsible for causing sunburn and skin damage. Therefore, the correct answer is 10%, as it represents the approximate percentage of UVB rays in sunlight.

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  • Current Version
  • Mar 21, 2023
    Quiz Edited by
    ProProfs Editorial Team
  • Jan 19, 2019
    Quiz Created by
    Gregorynaomi
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