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Choose the correctly matched pair:
- a)Newton - Discovered that sunlight is composed of six colors
- b)Red light - Bends the most through a prism
- c)Water droplets - Cause a rainbow by refracting and reflecting sunlight
- d)Rainbow - Formed in the same direction as the Sun
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
Choose the correctly matched pair:a)Newton - Discovered that sunlight ...
- Option A: Newton - Discovered that sunlight is composed of seven colors. This option is correctly matched. Isaac Newton indeed discovered that sunlight is composed of seven colors by using a glass prism. However, this is not the best match compared to Option C, which more directly relates to the context of rainbows and light dispersion.
- Option B: Red light - Bends the most through a prism. This option is incorrect. Red light bends the least through a prism, while violet light bends the most.
- Option C: Water droplets - Cause a rainbow by refracting and reflecting sunlight. This option is correctly matched. Water droplets in the atmosphere act like small prisms. They refract and disperse the incident sunlight, reflect it internally, and then refract it again, leading to the formation of a rainbow.
- Option D: Rainbow - Formed in the same direction as the Sun. This option is incorrect. A rainbow is formed in a direction opposite to that of the Sun. Thus, the correctly matched pair is Option C.
Most Upvoted Answer
Choose the correctly matched pair:a)Newton - Discovered that sunlight ...
Water droplets - Cause a rainbow by refracting and reflecting sunlight
Rainbows are formed when sunlight is refracted, or bent, as it passes through water droplets in the air. This bending of light causes the different colors of the spectrum to separate and become visible to our eyes. Here's a detailed explanation:
Refraction and Reflection:
- When sunlight enters a water droplet, it is refracted, or bent, as it passes from air into the denser water.
- The light is then reflected off the back of the droplet and refracted again as it exits the droplet.
- This double refraction and reflection process causes the light to separate into its component colors, creating a rainbow.
Formation of a Rainbow:
- The sunlight enters the water droplet and is refracted, separating into its component colors.
- The light is then internally reflected off the back of the droplet, further separating the colors.
- Finally, the light exits the droplet, creating a circular arc of colors in the sky.
Direction of a Rainbow:
- Rainbows are always formed in the direction opposite the Sun.
- This is because the sunlight enters the water droplets, is reflected and refracted, and exits in a way that creates the rainbow on the opposite side of the sky from the Sun.
Understanding how water droplets cause rainbows by refracting and reflecting sunlight helps us appreciate the beauty and science behind this natural phenomenon.
Rainbows are formed when sunlight is refracted, or bent, as it passes through water droplets in the air. This bending of light causes the different colors of the spectrum to separate and become visible to our eyes. Here's a detailed explanation:
Refraction and Reflection:
- When sunlight enters a water droplet, it is refracted, or bent, as it passes from air into the denser water.
- The light is then reflected off the back of the droplet and refracted again as it exits the droplet.
- This double refraction and reflection process causes the light to separate into its component colors, creating a rainbow.
Formation of a Rainbow:
- The sunlight enters the water droplet and is refracted, separating into its component colors.
- The light is then internally reflected off the back of the droplet, further separating the colors.
- Finally, the light exits the droplet, creating a circular arc of colors in the sky.
Direction of a Rainbow:
- Rainbows are always formed in the direction opposite the Sun.
- This is because the sunlight enters the water droplets, is reflected and refracted, and exits in a way that creates the rainbow on the opposite side of the sky from the Sun.
Understanding how water droplets cause rainbows by refracting and reflecting sunlight helps us appreciate the beauty and science behind this natural phenomenon.
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Choose the correctly matched pair:a)Newton - Discovered that sunlight is composed of six colorsb)Red light - Bends the most through a prismc)Water droplets - Cause a rainbow by refracting and reflecting sunlightd)Rainbow - Formed in the same direction as the SunCorrect answer is option 'C'. Can you explain this answer? for UPSC 2025 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Choose the correctly matched pair:a)Newton - Discovered that sunlight is composed of six colorsb)Red light - Bends the most through a prismc)Water droplets - Cause a rainbow by refracting and reflecting sunlightd)Rainbow - Formed in the same direction as the SunCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for UPSC 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Choose the correctly matched pair:a)Newton - Discovered that sunlight is composed of six colorsb)Red light - Bends the most through a prismc)Water droplets - Cause a rainbow by refracting and reflecting sunlightd)Rainbow - Formed in the same direction as the SunCorrect answer is option 'C'. Can you explain this answer?.
Choose the correctly matched pair:a)Newton - Discovered that sunlight is composed of six colorsb)Red light - Bends the most through a prismc)Water droplets - Cause a rainbow by refracting and reflecting sunlightd)Rainbow - Formed in the same direction as the SunCorrect answer is option 'C'. Can you explain this answer? for UPSC 2025 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Choose the correctly matched pair:a)Newton - Discovered that sunlight is composed of six colorsb)Red light - Bends the most through a prismc)Water droplets - Cause a rainbow by refracting and reflecting sunlightd)Rainbow - Formed in the same direction as the SunCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for UPSC 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Choose the correctly matched pair:a)Newton - Discovered that sunlight is composed of six colorsb)Red light - Bends the most through a prismc)Water droplets - Cause a rainbow by refracting and reflecting sunlightd)Rainbow - Formed in the same direction as the SunCorrect answer is option 'C'. Can you explain this answer?.
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Choose the correctly matched pair:a)Newton - Discovered that sunlight is composed of six colorsb)Red light - Bends the most through a prismc)Water droplets - Cause a rainbow by refracting and reflecting sunlightd)Rainbow - Formed in the same direction as the SunCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for Choose the correctly matched pair:a)Newton - Discovered that sunlight is composed of six colorsb)Red light - Bends the most through a prismc)Water droplets - Cause a rainbow by refracting and reflecting sunlightd)Rainbow - Formed in the same direction as the SunCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of Choose the correctly matched pair:a)Newton - Discovered that sunlight is composed of six colorsb)Red light - Bends the most through a prismc)Water droplets - Cause a rainbow by refracting and reflecting sunlightd)Rainbow - Formed in the same direction as the SunCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
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