The filament of a bulb is usually a:A. thin wire with many coilsB. thick wire with many coilsC. thin straight wireD. thick straight wire
The filament of a bulb is usually a:
C. thin straight wire
The filament in an incandescent light bulb is typically a thin, straight wire made of a material like tungsten, which heats up and emits light when an electric current passes through it. It is not coiled like options A and B, and it is not thick like option D.
Which of the following is a micronutrient?
Last Activity: 9 Months ago
Which one of the following is non-biodegradable?
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With the help of labelled diagrams explain the human male reproductive system.
Last Activity: 9 Months ago
Which of the following actions are reflex actions?
A. II and V only
B. III, IV and V only
C. IV and V only
D. I, II, III, IV and V
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Which day is observed as the World environment day?
Last Activity: 9 Months ago
