Physics
What factors contribute to global winds?

Coriolis Effect
Convection Cells
Uneven warming of the earth by the sun
All of these

ANSWER DOWNLOAD EXAMIANS APP

Physics
Of the four locations mentioned below the highest inside temperature will be attained in the pressure cooker operated with the pressure valve open

at a place in a valley below sea level
at sea level
at the top of Mt. Everest
in an aeroplane flying at a height of 10,000 m with inside pressure maintained at the sea level

ANSWER DOWNLOAD EXAMIANS APP

Physics
When a piece of pure silicon is doped with aluminium, then

The doped silicon piece will become n-type
The resistivity of the doped silicon piece will increase
The conductivity of the doped silicon piece will remain the same
The doped silicon piece will become p-type

ANSWER DOWNLOAD EXAMIANS APP