1175 questions
11
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A coil has a resistance of 44 Ω. If it is connected across a 220 V supply, what is the power consumed by the coil?
12
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Which of the following options best describes the term Culture Fishery?
13
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A body is dropped from a height. If it falls for 3.0 s and g = 10 m/s2, its final velocity (v) is ______________.
14
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What happens when a zinc rod is placed in aqueous copper sulphate solution?
15
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The fractional atomic mass of chlorine is due to which of the following?
16
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The functional group which does NOT contain oxygen hetero atom is:
17
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What is the main role of micelles in the cleansing action of soap?
18
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Which poultry are birds farmed to produce eggs?
19
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The potential difference is measured in volts. Statement 2: One volt is equal to one newton per coulomb. Which of the following is true?
20
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+1.0
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The frequency of a sound wave is 50 Hz. How much time will it take to complete one wave?