Start learning 50% faster. Sign in now
We have, G lives on the fifth floor. L lives below G but does not live on the odd number floor. Only one person lives between L and F. From the above condition, there are three possibilities. Again we have, E lives on one of the floors above K who does not live below I. I and F are not live on the adjacent floor. From the above condition, case2 gets eliminated. Case1 shows the final arrangement.
A beam of light consisting of two wavelengths, 600 nm and 420 nm, is used to obtain interference fringes in a Young’s double-slit experiment. Find...
What would happen to the weight of a body in a lift moving upward with uniform speed?
Which of the following does not affect the value of acceleration due to gravity?
Escape velocity is the minimum speed needed for an object to escape from the gravitational influence of a massive body. The escape velocity from Earth i...
The unit of measurement of noise is –
As we go from Equator to North pole the value of ‘S; the acceleration due to gravity
Which device is best suited for measuring the temperature inside metallurgical furnaces?
Who measured the velocity of light first?
The mass density of Kerosene is:
The distance- time graph for a body moving at uniform speed is?