Question
From the given alternative words, select the word which
cannot be formed using letters of the given word only once. PHOTOGRAPHYSolution
There is not letter ‘U’ in the given word.
Which of the following is the ultimate source of energy?
The force that resists the motion of a body sliding over a surface is called:
Which of the following is NOT a vector quantity? Â
Which graph represents uniform motion?
The distance between the focus and the centre of curvature of a spherical mirror in terms of the radius of curvature R, is equal to:
A porter lifts luggage of 20 kg from the ground and puts it on his head 2 m above the ground. Calculate the work done by him on the luggage (take g = 10...
What is the principle behind the working of a transformer? Â
Which physical quantity remains constant during uniform circular motion? Â
A transformer has 1000 turns in the primary and 100 in the secondary coil. If input voltage is 220 V, output voltage is:
Which of the following is an example of longitudinal waves in a gas medium?
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