Question

Plz answer this quickly​

Answer 1

Answer:

the light speed is alway firster then sound...

the light speed is too much that we cannot feel but in sound case we can hear it

plzz follow me now plzzzzz

Answer 2

Answer:

The speed of light is almost eighty lakhs times greater than that of speed of sound.

Step-by-step explanation:

$\rm \: Speed \: of \: light = 3× {10}^{8} m/s \\ \\ \rm \: Speed \: of \: sound \: = \: 3.43 \times {10}^{2} \: m /s \\ \\ \\ \rm \: Ratio \: of \: speed \: of \: light \: to \: sound \: = \frac{Speed \: of \: light }{Speed \: of \: sound} \\ \\ \rm \: Ratio \: of \: speed \: of \: light \: to \: sound \: = \frac{3× {10}^{8} m/s}{3.43 \times {10}^{2}m/s } \\ \\ \rm Ratio \: of \: speed \: of \: light \: to \: sound \: = \frac{ {300,000,000 \cancel {m/s}}}{{ 343\: \cancel{m/s}}} \\ \\ \rm Ratio \: of \: speed \: of \: light \: to \: sound \: = \rm \: 874,635.56851311 \\ \\ \rm Ratio \: of \: speed \: of \: light \: to \: sound \: ≈ \rm \: 874,636 \\ \\ </p><p></p><p>$

Therefore the speed of light is almost eighty lakhs times greater than that of speed of sound.

• Dear Friend,

Hope it helps you !

THANKS !