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What happens to light rays when they pass through a convex lens?
- a)They reflect
- b)They scatter
- c)They converge
- d)They diverge
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
What happens to light rays when they pass through a convex lens?a)They...
Light rays passing through a convex lens converge at a focal point. This property allows convex lenses to magnify images, making them useful in various optical devices like magnifying glasses and cameras.
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What happens to light rays when they pass through a convex lens?a)They...
Understanding Convex Lenses
Convex lenses are transparent optical devices that are thicker in the center than at the edges. They play a crucial role in focusing light rays.
What Happens to Light Rays?
When light rays pass through a convex lens, they undergo a specific behavior:
Conclusion
In summary, when light rays pass through a convex lens, they converge towards a focal point, enabling the formation of clear images. This unique property is essential in many optical applications, illustrating the importance of convex lenses in everyday life.
Convex lenses are transparent optical devices that are thicker in the center than at the edges. They play a crucial role in focusing light rays.
What Happens to Light Rays?
When light rays pass through a convex lens, they undergo a specific behavior:
- Convergence of Light Rays: Light rays that enter the lens parallel to its principal axis are refracted towards the center. This means they come together or "converge" at a point known as the focal point.
- Focal Point: The focal point is located on the opposite side of the lens from where the light enters. The distance from the lens to this point is called the focal length.
- Real and Virtual Images: When an object is placed outside the focal length of a convex lens, a real image is formed on the opposite side. If the object is within the focal length, a virtual image is created, which appears upright and larger.
- Applications: Convex lenses are commonly used in various optical devices like magnifying glasses, cameras, and glasses for correcting hyperopia (farsightedness).
Conclusion
In summary, when light rays pass through a convex lens, they converge towards a focal point, enabling the formation of clear images. This unique property is essential in many optical applications, illustrating the importance of convex lenses in everyday life.
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What happens to light rays when they pass through a convex lens?a)They reflectb)They scatterc)They converged)They divergeCorrect answer is option 'C'. Can you explain this answer? for Class 8 2026 is part of Class 8 preparation. The Question and answers have been prepared according to the Class 8 exam syllabus. Information about What happens to light rays when they pass through a convex lens?a)They reflectb)They scatterc)They converged)They divergeCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 8 2026 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What happens to light rays when they pass through a convex lens?a)They reflectb)They scatterc)They converged)They divergeCorrect answer is option 'C'. Can you explain this answer?.
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