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State boards follow unique syllabi and academic calendars, leading to differences in exam schedules. This directly explains why state board exams are not held simultaneously across India.
In an n-type silicon, which of the following statements is true:
The time period of a second’s pendulum is –
The SI unit of mechanical power is:
What happens to a liquid, when the vapour pressure equals the atmospheric pressure?
A bulb of 100 W is used for 10 hours. Find the energy consumed in kWh.
The Pointing vector of electromagnetic waves has the same dimensions as that of:
What type of radiation is produced by a hot object emitting energy?
Angle of friction and angle of repose are
Two amplifiers are connected one after the other in series (cascaded). The first amplifier has a voltage gain of 12 and the second has a voltage gain o...