plz solve this numerical as soon as possible ku ke yrr icse kaa papar haa plz correct ans kar naa and follow me
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Answer6.
Given:
Speed = 3×10^8m/s
Time= 8min
= 8×60s
= 480s
Distance =?
As we know,
Distance = Speed × Time
= 3×10^8× 480s
=1440×10^8m
=1.44×10^8km.
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Explanation:
7.
light minute means the distance travelled by light in vaccum in one minute.
1 light minute=18×10^5 km
it takes 8.33 minutes for light to reach earth from star
s=3×10^8 m/s
t=8.33×60 in seconds
d=s×t
d=3×10^8×8.33×60
d=1.5×10^11m
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