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What did Mrs. Wickett do at Brookfield?

asked Dec 11, 2017 in English by sonia (36.5k points)

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1 answer 62 views

Who was Forrestor?

asked Dec 11, 2017 in English by shamroz (41.5k points)

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1 answer 2.5k views

A ball is dropped from a certain height onto the floor and keeps bouncing.

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

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Who is the writer of the novel? Or Who is James Hilton?

asked Dec 11, 2017 in English by shamroz (41.5k points)

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1 answer 2.1k views

What is kilowatt-hour? How energy in kilowatt-hour can be obtained?

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

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1 answer 2.1k views

Why the position of fish inside the water seems to be at less depth than that of its actual position?

asked Oct 18, 2017 in Physics by sonia (36.5k points)

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1 answer 3.5k views

How can you justify that Bronsted-Lowry concept of acid arid base is applicable to non-aqueous solutions?

asked Sep 16, 2017 in Chemistry by shamroz (41.5k points)

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1 answer 1.7k views

Write down some benefits of using digital electronics over analogue electronics.

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

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1 answer 1.9k views

Waves are the means of energy transfer without transfer of matter.

asked Oct 16, 2017 in Physics by sonia (36.5k points)

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1 answer 1.9k views

What are damped oscillations? How damping progressively reduces the amplitude of oscillation?

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

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1 answer 2.9k views

How can you prepare ethene from alcohol and ethyl bromide?

asked Sep 21, 2017 in Chemistry by sonia (36.5k points)

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1 answer 1.4k views

Considering an oscilloscope, explain:

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

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Write down the names of five analogue and five digital devices that are commonly used in everyday life.

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

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What are the effects of temporary hardness in water?

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

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Why is the voltage used for domestic supply much lower than the voltage at which the power is transmitted?

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

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1 answer 1.6k views

Where a pen is placed in front of a convex lens if the image is equal to the size of the pen?

asked Oct 18, 2017 in Physics by sonia (36.5k points)

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Which air pollutant is produced on anaerobic decomposition of organic matter?

asked Sep 23, 2017 in Chemistry by shamroz (41.5k points)

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It is impracticable to connect ah electric bulb and an electric heater in series. Why?

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

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2 answers 2.8k views

H3PO4 is a weak acid but its salt (Na3Po4) with strong base NaOH is neutral Explain it.

asked Sep 16, 2017 in Chemistry by sonia (36.5k points)

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What is the characteristics of a reaction that establishes equilibrium state at once?

asked Sep 26, 2017 in Chemistry by shamroz (41.5k points)

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