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प्रश्न
The headlights of a car have reflectors behind the bulb. What is the function of reflectors?
एका वाक्यात उत्तर
उत्तर
The reflector helps in reflecting the light into a focussed area.
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A Bulb Connected to an Electric Cell
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
