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Physics CBSE Live product
Class 7 (2026-27)
Electricity: Circuits and their components
Electric Lamps (Incandescent and LED)
2.
Incandescent electric bulbs
Question:
3
m.
Select the correct option:
1
.
We can touch an electric bulb when it is lighted.
-
False
True
2
.
Incandescent electric bulbs produce light but not heat.
-
False
True
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