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ss7ja [257]
4 years ago
9

Importance of electrical symbol​

Physics
1 answer:
Vsevolod [243]4 years ago
8 0
The electrical symbols are very important especially when fixing electrical appliances because it tells you where the wire of neutral and live go.
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cup of hot chocolate has a spoon in it. How does the heat move from the hot chocolate to the metal spoon handle?
serg [7]

The heat moves from the hot chocolate to the handle of the spoon by a process called thermal conduction.

It is the transfer of heat energy from one object to another when they are in contact with eachother.

Hope this answers your question.

5 0
4 years ago
? Is a quantity that measure the effects of a force acting over a distance.
faust18 [17]
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6 0
3 years ago
There are two equations from which a change in the gravitational potential energy u of the system of a mass m and the earth can
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5 0
3 years ago
A sky diver steps from a high-flying helicopter. If there were no air resis- tance, how fast would she be falling at the end of
vodomira [7]

speed at end is accn of gravity x time

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4 0
3 years ago
A ski resort consists of a few chairlifts and several interconnected downhill runs on the side of a mountain, with a lodge at th
ser-zykov [4K]

Answer:

A) attached file

B) attached file

C) attached file

D) Kirchhoff’s junction rule states that at any junction, the sum of the altimeter attained moving into and out of that junction are equal.

While

Kirchhoff’s loop rule states that the algebraic sum of the number of lifts used in any closed loop is equal to zero

Explanation:

Given that the lifts are analogous to batteries, and the runs are analogous to resistors. 

So from all the figures. The resistors represent the runs while the lift represents the battery.

Kirchhoff’s junction rule states that at any junction, the sum of the altimeter attained moving into and out of that junction are equal.

While

Kirchhoff’s loop rule states that the algebraic sum of the number of lifts used in any closed loop is equal to zero

Please find the attached file for the sketch

8 0
3 years ago
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