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What are Boolean variables and logic operations?

asked Oct 25, 2017 in Physics by sonia (36.5k points)

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What are the factors upon which the resistance of a conductor depends?

asked Oct 23, 2017 in Physics by sonia (36.5k points)

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What is Boolean Algebra?

asked Oct 25, 2017 in Physics by sonia (36.5k points)

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What is meant by electric field lines or electric lines of force. How can we draw the electric field lines.

asked Oct 23, 2017 in Physics by shamroz (41.5k points)

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Define and explain the term electric current

asked Oct 23, 2017 in Physics by shamroz (41.5k points)

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Describe how you would distinguish between conductors and insulators with the help of electroscope.

asked Oct 23, 2017 in Physics by sonia (36.5k points)

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Under what conditions will a converging lens form a real image that is the same size as the object?

asked Oct 22, 2017 in Physics by sonia (36.5k points)

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What is meant by electric field and electric intensity?

asked Oct 23, 2017 in Physics by sonia (36.5k points)

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Describe how you would determine the nature of the charge on a body by using electroscope.

asked Oct 22, 2017 in Physics by shamroz (41.5k points)

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What is simple microscope? How is image formed in it?

asked Oct 18, 2017 in Physics by shamroz (41.5k points)

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How are electric lines of force related to the electric field intensity?

asked Oct 23, 2017 in Physics by shamroz (41.5k points)

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1 answer 486 views

Differentiate between osmoregulation and thermoregulation.

asked Oct 16, 2017 in English by shamroz (41.5k points)

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Why non-polar compounds are insoluble in water?

asked Sep 25, 2017 in Chemistry by shamroz (41.5k points)

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What is meant by electron volt?

asked Oct 23, 2017 in Physics by shamroz (41.5k points)

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What is galvanometer and ammeter?

asked Oct 23, 2017 in Physics by shamroz (41.5k points)

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Connect a battery to a small 2.5V light bulb and observe the brightness of the bulb.

asked Oct 23, 2017 in Physics by sonia (36.5k points)

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What is an OR operation? Write down its truth table.

asked Oct 25, 2017 in Physics by shamroz (41.5k points)

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How are resistors connected in parallel?

asked Oct 23, 2017 in Physics by sonia (36.5k points)

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Observe the presence of tar by rubbing white tissue paper on the inner surface of the funnel.

asked Oct 16, 2017 in English by shamroz (41.5k points)

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How are resistors connected in series?

asked Oct 23, 2017 in Physics by sonia (36.5k points)

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