The optical instrument which is suitable for viewing a ne...
The optical instrument which is suitable for viewing a nearby objects is ………..?
Telescope
sextant
microscope
periscope
Correct answer is C
Microscope is used for nearby object
A transformer has 300 turns of wire in the primary coil and 30 turns in the secondary coil. If the i...
On a fairly cool rainy day when the temperature is 20oC, the length of a steel railroad track is 20m...
Which of following functions is performed by manganese IV oxide in the Lenclanche cell? ...
A 0.05kg bullet travelling at 500ms-1 horizontally strikes a thick vertical wall. It stops after pen...
Calculate the time taken to heat 2kg of water from 50°C to 100°C in an electric kettle taking 5A, ...
The potential energy in an elastic string of force constant K which has been extended by X metres is...
A ball is dropped from a height of 45m above the ground. Calculate the velocity of the ball just bef...
The diagram above shows two capacitors P and Q of capacitance 2μF and 4μF respectively connect...
The electrical energy supplied by a Leclanche cell is obtained from the ...
Pascal (Pa) is the unit for ...
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