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Explain how you can experimentally investigate the factors affecting capacitance
(Solved)
Explain how you can experimentally investigate the factors affecting capacitance
Date posted:
April 24, 2019
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Answers (1)
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Describe an experiment to show how a capacitor is discharged.
(Solved)
Describe an experiment to show how a capacitor is discharged.
Date posted:
April 24, 2019
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Answers (1)
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Describe an experiment to show how a capacitor can be charged.
(Solved)
Describe an experiment to show how a capacitor can be charged.
Date posted:
April 24, 2019
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Answers (1)
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Describe how charges are distributed on different surface a conductor.
(Solved)
Describe how charges are distributed on different surface a conductor.
Date posted:
April 24, 2019
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Answers (1)
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Explain how you can determine the velocity ratio of a Pulley belt.
(Solved)
Explain how you can determine the velocity ratio of a Pulley belt.
Date posted:
April 24, 2019
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Answers (1)
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Derive the formula for the velocity ratio of a wheel and axle.
(Solved)
Derive the formula for the velocity ratio of a wheel and axle.
Date posted:
April 24, 2019
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Answers (1)
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Describe how you can determine the velocity ratio of an Hydraulic machine.
(Solved)
Describe how you can determine the velocity ratio of an Hydraulic machine.
Date posted:
April 24, 2019
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Answers (1)
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Derive a formula to calculate the velocity ratio of gears.
(Solved)
Derive a formula to calculate the velocity ratio of gears.
Date posted:
April 24, 2019
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Answers (1)
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Derive the formula of calculating the velocity ratio using inclined planes.
(Solved)
Derive the formula of calculating the velocity ratio using inclined planes.
Date posted:
April 24, 2019
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Answers (1)
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Describe an experiment to show viscosity in fluids.
(Solved)
Describe an experiment to show viscosity in fluids.
Date posted:
April 24, 2019
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Answers (1)
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Highlight three practical examples where the Newton’s first law of motion is applied.
(Solved)
Highlight three practical examples where the Newton’s first law of motion is applied.
Date posted:
April 24, 2019
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Answers (1)
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Describe an experiment to determine acceleration due to gravity.
(Solved)
Describe an experiment to determine acceleration due to gravity.
Date posted:
April 24, 2019
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Answers (1)
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Describe horizontal projection.
(Solved)
Describe horizontal projection.
Date posted:
April 24, 2019
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Answers (1)
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Describe vertical projection.
(Solved)
Describe vertical projection.
Date posted:
April 24, 2019
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Answers (1)
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Describe free fall.
(Solved)
Describe free fall.
Date posted:
April 24, 2019
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Answers (1)
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Describe the following Velocity-time graphs:
(Solved)
Describe the following Velocity-time graphs:
Date posted:
April 24, 2019
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Answers (1)
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Explain the dangers of static charges
(Solved)
Explain the dangers of static charges
Date posted:
April 23, 2019
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Answers (1)
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In the figure below x=30cm, y=6cm, effort E=60N, A1=4cm2 and A2=12cm2.
(Solved)
In the figure below x=30cm, y=6cm, effort E=60N, A1=4cm2 and A2=12cm2.
Calculate:
a) The force F exerted on the liquid at A1.
b) The velocity ratio of the system.
c) The maximum load that can be raised by the system.
Date posted:
April 23, 2019
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Answers (1)
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A box of mass 30kg is pushed up an inclined plane of length 14m using a force of 130N as shown below:
(Solved)
A box of mass 30kg is pushed up an inclined plane of length 14m using a force of 130N as shown below:
If the track is inclined at an angle of 200, calculate:
a) The height of the platform.
b) Workdone by the force of 130N.
Date posted:
April 23, 2019
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Answers (1)
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Draw a flow chart to show the energy transformation in a hydroelectric power station:
(Solved)
Draw a flow chart to show the energy transformation in a hydroelectric power station:
Date posted:
April 23, 2019
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Answers (1)