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Thepotemich [5.8K]
3 years ago
6

Ag,Au and Cu are called coinage metals why plzzzz hurry its urgent plzzz​

Physics
1 answer:
Ronch [10]3 years ago
8 0

Answer:

This is because these metals are used for minting (making) coins.

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What is a type of material that tries to prevent the flow of thermal energy?
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A type of material that tries to prevent the flow of thermal energy is called an insulator.
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The length of the mercury thread is found to be 4cm and 24cm at ice point and steam point respectively on an ungraduated thermom
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Answer:

The difference between ice and steam in Celsius (Centigrade) is 100 deg.

So the difference between and 4 cm and 24 cm of the thread corresponds to 100 deg C.

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Which term describes an observable fact, event, or circumstance?
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phe·nom·e·non

/fəˈnäməˌnän/

noun

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a fact or situation that is observed to exist or happen, especially one whose cause or explanation is in question:

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synonyms

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a remarkable person, thing, or event:

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3 0
3 years ago
Which method is used to deliver heat in most central heating systems?
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Read 2 more answers
An object, with a final position of x = 100.1 meters, initially started at x = -12.13 meters. What was its displacement? (Unit =
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Answer:

112.23 m

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8 0
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