Maharashtra Class 7 Answered
Q.1.What is the approx. Speed of sound?
Q.2. What is tye speed of tornado?
Asked by Sainiabhi2007 | 15 Mar, 2021, 09:26: PM
Expert Answer
Speed of sound =343m/s
Weak EF0, EF1 Wind speeds of 65 to 110 mph
Strong EF2, EF3 Wind speeds of 111 to 165 mph
Violent EF4, EF5 Wind speeds of 166 to 200 mph or more
Answered by Utkarsh Lokhande | 16 Mar, 2021, 06:51: AM
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