Science, asked by akramalina25, 5 months ago

When light coming from a
enters into the water its speeds
becomes less from 300.000km
a) 200,000/ sec
b) 100‚000/sec
c) 250‚000/sec
plz say corect answr​

Answers

Answered by candyfloss24
2

B.)100,000/ sec

Hope this helps you dear mate

Answered by dfvdfdbfdbfdfdg
0

Answer:

250000 km/sec

Explanation:

it speed does reduce by 50000 km/sec

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