Physics
The wall of a dam is broader at the base

Because streamlining is required
To withstand pressure that is increased with atmospheric pressure
To withstand pressure that increases in a horizontal plane
To withstand pressure that increases with depth

ANSWER DOWNLOAD EXAMIANS APP

Physics
X-rays region lies between

Gamma-rays and ultraviolet region
Visible and infra-red region
Ultraviolet and visible region
Short radio waves and long radio waves

ANSWER DOWNLOAD EXAMIANS APP