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प्रश्न
Find the odd one.
sun, candle, torch, pen
एक शब्द/वाक्यांश उत्तर
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उत्तर
Pen
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संबंधित प्रश्न
Draw a neat diagram of reflecting periscope.
Give two uses of concave mirror.
Give three distinctions between sound and light waves.
Give two common observations illustrating that light travels in a straight-line path.
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An object that blocks all of the light from passing through is ______.
What happens when light hits a transparent object?
Beams of light are incident through the holes A and B and emerge out of box through the holes C and D respectively as shown in the Figure Which of the following could be inside the box?
Match the following:
| 1. | Rubber | a. | Erect |
| 2. | Greased paper | b. | Inverted |
| 3. | Real image | c. | Opaque medium |
| 4. | Virtual image | d. | Translucent medium |
What kind of surface reflects light?
