2009 · Q119
Assertion (A)The safety air bags fitted in some cars inflate during head-on impact of the car.
Reason (R)The inflation is due to pumping of air into the balloon during the impact.
General KnowledgePhysics
- ABoth A and R are individually true and R is the correct explanation of A
- BBoth A and R are individually true but R is not the correct explanation of A
- CA is true but R is false
- DA is false but R is true
Explanation
Airbags inflate via a chemical reaction, not by pumping air.