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: Ray Optics and Optical Instruments
क्या होता है जब प्रकाश किसी माध्यम में अपवर्तित होता है? , What happens when the light is refracted into a medium?
What happens when the light is refracted into a medium?
A.
Both frequency and wavelength of the light increase
प्रकाश की आवृत्ति और तरंग दैर्ध्य दोनों में वृद्धि होती है
B.
The wavelength increases but the frequency remains unchanged
तरंग दैर्ध्य बढ़ता है लेकिन आवृत्ति अपरिवर्तित रहती है
C.
Both wavelength and frequency decrease
तरंग दैर्ध्य और आवृत्ति दोनों घट जाती है
D.
The wavelength decreases but the frequency remains constant
तरंग दैर्ध्य कम हो जाता है लेकिन आवृत्ति स्थिर रहती है
Solution
B. The wavelength increases but the frequency remains unchanged
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