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Bogdan [553]
3 years ago
15

Why is a silver spoon a good conductor

Physics
2 answers:
KengaRu [80]3 years ago
7 0

sliver spoon is a good conducter because it easily heats up. like for example, you put a sliver spoon in a bowl of hot soup and you hold it up and touch the spoon, it's really hot.

dangina [55]3 years ago
4 0
Because it’s made of metal. And metal is a good conductor
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The solution for this problem is:
Let u denote speed. 

Equating momentum before and after collision: 
= 0.060 * 40 = (1.5 + 0.060) u 
= 2.4 = 1.56 u
= 2.4 / 1.56 = 1.56 u / 1.56
= 1.6 m / s is the answer for this question. This is the speed after the collision.
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3 years ago
The two waves shown below pass through the same medium in the phases shown and interfere with each other.
ale4655 [162]

A. W

Explanation:

The wave that would be produced by the interaction of the two waves shown in the diagram is wave W.

There is no wave in the diagram W.

This type of interference is known as destructive interference.

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Color in soap bubbles brainly.com/question/8733443

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5 0
3 years ago
Read 2 more answers
our 3.80-kg physics book is placed next to you on the horizontal seat of your car. The coefficient of static friction between th
gtnhenbr [62]

Answer:

Explanation:

Maximum force of friction possible = μmg

= .65 x 3.8 x 9.8

= 24.2 N

u = 72 x 1000 / 60 x 60

= 20 m /s

v² = u² - 2as

a = 20 x 20 / (2 x 30)

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force acting on it

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Friction force possible is less .

So friction will not be able to prevent its slippage

It will slip off .

4 0
3 years ago
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Answer:

n = \frac{c}{v}

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In vacuum the speed of light is 300000 km/s and is denoted by c. When the light beam enters any medium the speed will decrease. Here it is given that the speed in plastic is v. Thus the refractive index(n) is given as:

n = \frac{c}{v}

It is a dimensionless no.

3 0
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