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UNITED BOOK HOUSE-MODEL PAPER SET-03-EXERCISE
- Mention two characteristics of electromagnetic waves.
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- The radioactive decay constant is 4.28 xx 10^-4 year^-1. What is the h...
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- Explain why sky waves ate suitable for long range communication.
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- What is surface charge density?
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- Two particles each carrying a charge of 2 xx 10^-8 C and connected by ...
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- The surface charge density of an infinite charged sheet is 10^-7 Cm^-2...
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- Show that the distribution of charge between two conductors connecting...
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- The current through the wire is 10 A as shown in figure below. Find ma...
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- A circular coil of radius 0.01 m has 100 turns and a current 7A. It is...
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- A circular coil of radius 0.01 m has 100 turns and a current 7A. It is...
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- An air bubble in a glass sphere (mu = 1.5) of radius 2 cm is 1 cm deep...
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- What is the significance of Plank's constant in quantum theory? The st...
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- Write two characteristics features of nuclear force which distinguish ...
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- What are p-type and n-type semiconductor? What is the resistance of a ...
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- How NOR gate is formed? What is its symbol? Construct a truth table fo...
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- In potentiometer method'a cell can be balanced at 480cm. It is balance...
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- A conducting wire of length l is rotating with angular velocity w in a...
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- An aeroplane is travelling at the speed of 360 km//hr along the horiz...
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- The equation of an a.c. current I = 50 sin 100 pi t.Find Frequency.
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- The equation of an a.c. current I = 50 sin 100 pi t.Find effective val...
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