What is approximately the quantum of the pressure exerted by the atmosphere at sea level?
A. One kg per sq km
B. One kg per sq mtr
C. Five kg per sq cm
D. Five kg per sq mtr
Answer: Option B
A. One kg per sq km
B. One kg per sq mtr
C. Five kg per sq cm
D. Five kg per sq mtr
Answer: Option B
Agents of fog formation do not include ________
A. High relative humidity
B. Diurnal temperatures of short ranges
C. Winter season
D. Rapid radiation
A. Gravitational force
B. Centrifugal force
C. Frictional force
D. Pressure gradient force
Which is the warmest layer of the atmosphere?
A. Thermosphere
B. Troposphere
C. Stratosphere
D. Mesosphere
1kg/cm2