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S Dharun from Chennai Public School, Chennai
Subject :NSO    Class : Class 8

Read the given statements and select the correct option.
Statement 1 : When Ravi saw a film on space wars, he didn’t hear any explosions.
Statement 2 : Sound travels slowest through gases.

A Both statements 1 and 2 are true and statement 2 is the correct explanation of statement 1.
B Both statements 1 and 2 are true but statement 2 is not the correct explanation of statement 1.
C Statement 1 is true but statement 2 is false.
D Statement 1 is false but statement 2 is true.


i cant understand the meaning of statement 1

Ans 1:

Student from School, City
Class : Class 8
If you have seen a film on space wars, you understand that it is D.

Ans 2:

Advik Dixit from Ryan International School Sanpada Navi Mumbai , NAVI MUMBAI
Class : Class 6
how does sound travel the slowest in gas ???

Ans 3:

Student from School, City
Class : Class 8
(a) There are many sounds in space war films.(b) Sound travels slowest in air.

Ans 4:

Ridhima Mishra from DPS Kalyanpur , Kanpur
Class : Class 8

Ans 5:

S Dharun from Chennai Public School, Chennai
Class : Class 9
it is b

Ans 6:

Dev Rawat from R D Rajpal School, New Delhi
Class : Class 8

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