Answer Posted / sanju

Because in the round turns of the screw, the friction is
grater than in the plane surface.

How does laser printer works?

987

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A truck travels 420 m. Each tire on the truck has a diameter of 42 cm. If one revolution of a tire is equal to 2? Times the radius of the tire (in meters), which of the following equations shows how many revolutions each tire makes as the distance is traveled?

887

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Mention the applications of electron microscope. : quantum physics

884

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How does the arrangement of atoms in most solids differ from the arrangement of atoms in a liquid?

997

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What are the branches of physics?

1233

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Explain why does a tea kettle sing?

937

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When a radar gun says the pitch is 90 miles per hour at what point in the balls travel to home plate is the radar gun measuring the velocity?

974

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For projectiles fired at identical speeds but various angles from the ground, neglecting air resistance and the curvature of the earth, at what angle will the maximumhorizontal distance be attained?

904

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What is speed of sound through water?

1020

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What is geocentric?

1063

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i want to increase my ups back time ,i have added one 12v 68ah battery to my ups but it is not working ,is it possible to make adjustment so that new battery will work.

2819

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Which property of sound is affected by change in air temperature?

988

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Giraffe in Arabic means "the highest of all." The height of a giraffe is an average of 5 m, its mass is about 800 kg and hooves is an area of approximately 625 cm2. Using a straw from a material nedeformabil a giraffe trying to drink water from a lake, not to condescend. What is the ratio of the minimum pressure to be applied giraffe, mouth, at the end paiului to drink water and pressure of giraffe on the ground. The density of water. g = 10 m/s2

2121

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how many neutrons and how many protons are present in a single deuterium nucleus?

1047

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Explain real and virtual image?

1015

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