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Gemiola [76]
3 years ago
15

The angle between incident ray and reflected ray is 60°. What will be  the value of angle of incidence and angle of reflection.?

​
Physics
1 answer:
Damm [24]3 years ago
7 0

The angle between incident ray and reflected ray is 60 degree. the value of angle of incidence and angle of reflection is 30 degree

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A student measured the specific heat of water to be 4.29 J/g.Co. The
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Answer:

2.63 %.

Explanation:

Given that,

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P=\dfrac{|\text{original value-calculated value}|}{\text{original value}}\times 100\\\\P=\dfrac{4.29-4.18}{4.18}\times 100\\\\P=2.63\%

So, the student's percent error is 2.63 %.

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Answer:

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3 years ago
As a solid element melts, the atoms become __________ and they have __________ attraction for one another. more separated, more
galina1969 [7]
The complete statement is 

As a solid element melts, the atoms become more separated and they have less attraction for one another. 

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2 years ago
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Alekssandra [29.7K]

Answer:

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