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3 years ago

Tectonic processes are fueled by heat from , while atmospheric convection is fueled by heat from _.

Physics

1 answer:

Allushta [10]3 years ago

3 0

A. The core causes tectonic movements and the sun drives atmospheric convection.

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A heavy object and a light object are dropped from the same height. If we neglect air resistance, which will hit the ground firs

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None, both objects will hit ground at the same time.

Explanation:

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3 years ago

an 1800-w toaster, a 1400-w electric frying pan, and a 75-w lamp are plugged into the same outlet in a 15-a, 120-v circuit. (the

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The current drawn by the electric frying pan is <u>27.295 A.</u>

<u />

Power of toaster, P1 = 1800 W

Power of electric frying pan, P2 = 1400 W

Power of lamp, P3 = 75 W

Three devices are in parallel combination. So their Voltage difference is the same.

∆V = 120 Volt

Current is drawn by frying pan, I1 = P1/∆V = 1800/120 = 15 A

Current drawn by an electric frying pan, I2= 1400/120 = 11.67 A

Current drawn by frying pan, I3 = P3/120 = 75/120 = 0.625 A

Total current frying pan= (15 + 11.67 + 0.625) = 27.295 A

Electric current refers to the float of electricity in an electronic circuit, and to the amount of strength flowing via a circuit. it is measured in amperes (A). the bigger the price in amperes, the greater electricity is flowing inside the circuit.

The current is the charge of glide of price across a cross-segment every day to the direction of the float of the current. The S.I. unit of modern is coulomb consistent with 2d which is called ampere and denoted by means of A.

Learn more about current here:-brainly.com/question/24858512

#SPJ4

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2 years ago

Tectonic processes are fueled by heat from __________, while atmospheric convection is fueled by heat from ___________.

Tectonic processes are fueled by heat from , while atmospheric convection is fueled by heat from _.