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A sits third to the left of the one who likes Papaya. E likes Green and sits to the immediate right of F, who does not like Papaya. Case I: When F sits second to the left of the one who likes Papaya. Case II: When F sits 2nd to the right of the one who likes Papaya.
G sits opposite to the one who likes Black. G is an immediate neighbor of the one who likes Apple. Case I: When F sits 2nd to the left of the one who likes Papaya.
Case II: When F sits 2nd to the right of the one who likes Papaya.
D sits to the immediate left of B. The one who likes White sits to the immediate right of the one who likes Grapes, which is not possible in case I so, case I is invalid. H sits second to the right of C who likes Banana. The final arrangement is as follows:
A light ray enters a glass slab from air at 60° incidence. If refractive index of glass is √3, what is angle of refraction?
The functioning of a quartz crystal in a watch is based on which principle?
In a plane electromagnetic wave. the electric field oscillates sinusoid ally at a frequency of 3 × 108 Hz and amplitude 36 V/m. Find the am...
A plane mirror is placed on a wall. A man walks directly toward the mirror at 2 m/s. The speed at which his image approaches him is:
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The apparent weight of a person in a lift moving downward with uniform acceleration is:
A decibel is –
An image formed by a plane mirror is ______.
In a diffraction experiment using a single slit, the angular width of central maximum decreases when:
What is the electrical charge of a neutrino?