Physics
While ascending a hill, the driver of the vehicle keeps the gear ratio

Less than 1
Greater than 1
Either equal to or greater than 1
Equal to 1

ANSWER DOWNLOAD EXAMIANS APP

Physics
Rainbows are produced when sunlight :

None of the given statements is correct.
Incident on rain drops hanging in the atmosphere is dispersed after suffering refraction and internal reflection.
Incident on rain drops hanging in the atmosphere is dispersed after suffering refraction
Incident on raindrops hanging in the atmosphere is dispresed after suffering reflection.

ANSWER DOWNLOAD EXAMIANS APP