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Current = charge / time
Time = charge / current => 3600 / 3 = 1200 seconds = 20 minutes.
Moraa orina answered the question on April 5, 2018 at 07:18
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pinhole. Calculate the height of the...(Solved)
The length of a pinhole camera is 25.0 cm. An object 2.0 cm is placed 10.0 m from the
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Date posted: April 5, 2018. Answers (1)
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Date posted: April 5, 2018. Answers (1)
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Date posted: April 5, 2018. Answers (1)
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Date posted: April 5, 2018. Answers (1)
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Date posted: April 5, 2018. Answers (1)
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effective area of the brake pads on each of...(Solved)
The master cylinder piston in a car braking system has a diameter of 2.0 cm. The
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. The driver
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Date posted: April 4, 2018. Answers (1)
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The area of the smaller piston of a hydraulic press is 0.01 m2
and that of the bigger
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Date posted: April 4, 2018. Answers (1)
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Date posted: April 4, 2018. Answers (1)
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Date posted: April 4, 2018. Answers (1)
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Date posted: April 4, 2018. Answers (1)
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What would be the height of...(Solved)
The height of the mercury column in a barometer is found to be 67.0 cm at a certain place.
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and water- 1.0 × 103
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).
Date posted: April 4, 2018. Answers (1)
- The density of mercury is 13,600 kgm-3
. Determine the liquid pressure at a point 76 cm
below the surface of mercury. (Take g = 10...(Solved)
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. Determine the liquid pressure at a point 76 cm
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S
Date posted: April 4, 2018. Answers (1)
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, determine the pressure due...(Solved)
A diver is 10 m below the surface of water in a dam. If the density of water is 1,000 kgm-3
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Date posted: April 4, 2018. Answers (1)
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,...(Solved)
A man of mass 84 kg stands upright on a floor. If the area of contact of his shoes and
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Date posted: April 4, 2018. Answers (1)
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Date posted: April 3, 2018. Answers (1)
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Date posted: April 3, 2018. Answers (1)
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An astronaut weighs 900 N on earth. On the moon he weighs 150 N. Calculate the moons’
gravitational strength. (Take g = 10 N/kg)(Solved)
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Date posted: April 3, 2018. Answers (1)
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Date posted: April 3, 2018. Answers (1)
- 100 cm3
of fresh water of density 1,000 kgm-3
is mixed with 100 cm3
of sea water of density
1030 kgm-3
. Calculate the density of the mixture(Solved)
100 cm3
of fresh water of density 1,000 kgm-3
is mixed with 100 cm3
of sea water of density
1030 kgm-3
. Calculate the density of the mixture
Date posted: April 3, 2018. Answers (1)
- The mass of an empty density bottle is 20 g. Its mass when filled with water is 40.0 g and
50.0 g when filled with...(Solved)
The mass of an empty density bottle is 20 g. Its mass when filled with water is 40.0 g and
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1,000 kgm-3
.
Date posted: April 3, 2018. Answers (1)