Question

plz help me guys plz give correct answer step by step plz​

Answer 1

Answer:

1 question answer hai 3.43×10sq + 3.6×10 cube

Step-by-step explanation:

There are 2 question in 1 question first sound travel 3.43×10 sq in a second and second diastance travelled by sound in a 3.6 × 10 cube

First question

1. 3.43 × 10sq =3430m in 1 second
2. 3.6 ×10cube = 3600m
3. Total distance = 3430+ 3600= 7030secs

Second question

1. Speed of light in vacuum 2. 99 ×10is to 5 = 299000km in 1 sec
2. 3.6 ×10 cube = 3600km
3. Total distance travelled = 299000+3600= 3026600 secs

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Answer 2

Answer:

okkk....mate sorry and thanks for information