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3 years ago

12

A pulse of red light and a pulse of blue light enter a glass block normal to its surface at the same time. after passing through

the block, which pulse exits first?

2 answers:

pshichka [43]3 years ago

7 0

I believe the red light would go faster than the blue.

kenny6666 [7]3 years ago

6 0

The red light as it is a faster light due to its color.

If this was the appropriate answer make sure to mark as the brainliest!
-procklown

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A ball with 100 J of PE is released from a height of 10 m. What will be the KE of the ball at 5

harkovskaia [24]

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The ball is having a potential energy of 100 [J], therefore

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