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UNITED BOOK HOUSE-MODEL PAPER SET-06-EXERCISE
- The frequency of an electromagnetic wave is 5 xx 10^19 Hz. What will b...
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- Explain about Carbon dating.
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- Electric field intensity is zero at a point. Is electric potential exi...
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- Find the expression of potential energy of a charge conductor.
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- A thin metalic sheet is placed at .the mid position between the paral...
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- A sensitive electric instrument is influenced by the strong electric f...
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- An alpha particle and a proton particle are moving on the surface of a...
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- What is optical fibre? An object is placed at a depth ‘d’ in a medium ...
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- A glass prism is diped into a liquid of refractive index greater than ...
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- What should be the change of angular width of central maximum in a sin...
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- What should be the change of angular width of central maximum in a sin...
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- What should be the change of angular width of central maximum in a sin...
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- The velocity of an electron is v and that of another particle is 3v. T...
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- Write down the Einstein’s equation in photoelectric effect. Explain th...
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- ‘The energy of x-Ray is greater than visible light’— explain.
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- What is the name of the reverse process of X-ray production?
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- Draw a circuit diagram of full wave rectifier using p-n Junction. diod...
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- Draw a circuit diagram of OR gate using p-n junction diode. Give truth...
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- Compare the properties of conductor, semiconductor and insulator in th...
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- An amount of water in an electric kettle reaches at its boiling poin...
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