Explain the Phosphorescence ?

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What makes the telegraph wires hum?

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Why does a thick glass tumbler break, when ice is put in it ?

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Explain the Hygrometers ?

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How many neutrons are present in a single deuterium nucleus?

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What is third law of thermodynamics?

0 Answers   Godrej,

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a car starts from rest with uniform acceleration "a" for sometime and then with uniform retardation "b" and comes to rest. The time of motion is "t". find the maximum velocity attained by it?

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Giraffe in Arabic means "the highest of all." The height of a giraffe is an average of 5 m, its mass is about 800 kg and hooves is an area of approximately 625 cm2. Using a straw from a material nedeformabil a giraffe trying to drink water from a lake, not to condescend. What is the ratio of the minimum pressure to be applied giraffe, mouth, at the end paiului to drink water and pressure of giraffe on the ground. The density of water. g = 10 m/s2

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How does a sound wave travel in air?

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Joule - Thomson cooling is

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What is Alum?

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What is soda water ?

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