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Little Fish in Motion is Caught by Big Fish
The animation below portrays the inelastic collision among a extremely massive fish and a less massive fish. Before the collision, the little fish is in motion along with a velocity of 5 km/hr and the big fish is at rest. The big fish has four times the mass of the little fish. After the crash, both the big fish and the little fish move together along with the similar velocity. (Collisions such as this where the two objects stick together and move along with the similar post-collision velocity are referred to as inelastic collisions.) What is the after-collision velocity of the two fish?
A plane diffraction grating of width 2.5cm has 1500 rulings. Monochromatic light of wave length 5893A 0 is incident normally on it. Determine the angle at which second order princ
Three capacitors with different capacitances are connected in series. Which of the following statements is TRUE? a) All three of the capacitors have the same potential diffe
GIve live examples for like and unlike parallel forces
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Which of the following material has the highest melting point (A) Copper. (B) Aluminium. (C) Tungsten. (D) Gold. Ans: Tungsten has the highest melting point.
Using a bicycle Turn a bicycle upside down so that it rests on the seat and handlebars. Turn the pedal wheel precisely one turn and note the number of turns made by the rear wh
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What are the design constraints of slide emitting optics? The genuine illuminance of side emitting optics is low, while the luminance is quite acceptable in many cases. This m
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