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Vidhi

Questions (7)

A light house has two lights one that flashes every 3 minutes and another that flashes every 3 and a half minute suppose the
1. 1 answer
2. 1,793 views
Suppose u walk across the room of length 9 m with the velocity of 1.5m perhr. Calculate the velocity in m/s and the time taken
1. 1 answer
2. 491 views
A body of volume hundred centimetre cube is immersed completely in water contained in a jar containing water. the weight of the
1. 8 answers
2. 3,440 views
A body of volume hundred centimetre cube is completely immersed in a jar containing water. The weight of the jar and the water
1. 1 answer
2. 540 views
What is the change in the volume of 1.0 L kerosene, when it is subjected to an extra pressure of 2.0 ×100000 N/m^2 if the
1. 0 answers
2. 694 views
A cubical block of steel of side 'a ' and density 'p'floats on mercury of density with a part of it being submerged. The height
1. 1 answer
2. 767 views
Assume that GRE scores approximate a normal curve and have mean of 500 points and a standard deviation of 100. What proportion
1. 1 answer
2. 824 views

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