Question
Which element is commonly used in nuclear reactors for
producing electricity by nuclear fission?Solution
Uranium is commonly used as a fuel in nuclear reactors for producing electricity through nuclear fission.
Train ‘A’ can cross a pole in 6 seconds and a 120 metre long platform in 12 seconds. If the ratio of length of train ‘A’ and train ‘B’ is 2:...
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A train started from station P and preceded towards station Q at a speed of 54 km/h. 40 minutes later, another train started from station Q and preceded...
A train 480 metres long is running at a speed of 54 km/hr. If it crosses a tunnel in 1 minute, then the length of the tunnel (in meters) is:
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