Recent questions in Physics

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1 answer

Figure shows two identical containers A and B containing equal amounts of water an identical ice blocks

asked Aug 5, 2021 in Physics Form 1 by anony mous

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1 answer

Figure shows a simple fire alarm

asked Aug 5, 2021 in Physics Form 2 by anony mous

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2 answers

State one factor affecting the rate of diffusion of gases

asked Aug 5, 2021 in Physics Form 1 by anony mous

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1 answer

The diameter of cylinder A in figure 3 is double that of cylinder B

asked Aug 5, 2021 in Physics Form 1 by anony mous

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1 answer

A wooden block resting on a rough surface is pulled by applying a horizontal force F as shown in figure figure .

asked Aug 5, 2021 in Physics Form 1 by anony mous

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1 answer

Figure shows a micrometers screw gauge with negative zero error of 0.02mm uses to measure the diameter of a ball bearing

asked Aug 5, 2021 in Physics Form 2 by anony mous

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1 answer

The figure below shows two parallel current carrying conductors A and B placed close to each other. The direction of the current is into the plane of the paper.

asked Jul 29, 2021 in Physics Form 3 by anonymous

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In the set up below, the suspended metre rule is in equilibrium balanced by the magnet and the weight shown. The iron core is fixed to the bench:

asked Jul 29, 2021 in Physics Form 3 by anonymous

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1 answer

State three factors that affect the strength of an electromagnet.

asked Jul 29, 2021 in Physics Form 3 by anonymous

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1 answer

Some plane water waves were produced in a ripple tank. They pass from a region of deep water into a region of shallow water. Figure 15.0 shows what the waves look like from above.

asked Jul 29, 2021 in Physics Form 1 by anonymous

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1 answer

Figure 14 below shows a series of wave fronts one wavelength apart approaching a gap between barriers in ripple tank.

asked Jul 29, 2021 in Physics Form 3 by anonymous

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1 answer

The figure below shows an electric circuit. Use the circuit to determine the current supplied by the battery

asked Jul 29, 2021 in Physics Form 2 by anonymous

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1 answer

The figure below shows an electric circuit with two bulbs B1 and B2 which are identical.

asked Jul 29, 2021 in Physics Form 2 by anonymous

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1 answer

Define electric current

asked Jul 29, 2021 in Physics Form 2 by anonymous

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1 answer

A boy whistles once at a distance 250 m from a vertical cliff. If the temperature in the surrounding is 50C .If the speed of sound = (331.5m/s at 00c) the speed in air increases at about 0.6 m/s per 0C,

asked Jul 29, 2021 in Physics Form 3 by anonymous

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1 answer

Wambua strikes a steel super bridge with a hammer. If the speed of sound in steel is 5,200 m/s, determine the time taken for the sound to reach another Samuel 2.6 km far off the bridge with his ear on the rail.

asked Jul 29, 2021 in Physics Form 2 by anonymous

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1 answer

State two characteristics of sound waves.

asked Jul 29, 2021 in Physics Form 2 by anonymous

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1 answer

Explain how sound reaches our ears.

asked Jul 29, 2021 in Physics Form 2 by anonymous

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The figure below shows three capacitors of capacitance 3µF, 2µF, and 6µF. Connected to a 12v supply circuit.

asked Jul 29, 2021 in Physics Form 3 by anonymous

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1 answer

When a positively charged conductor is brought close to a candle, the flame is diverted as shown in the figure below. Explain this observation.

asked Jul 29, 2021 in Physics Form 3 by anonymous

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