A diver 10.3 m underwater experiences a pressure of about ______ atmosphere.
1
2
3
4
The mass of water in the unit volume of air is called ________.
Relative humidity
Absolute humidity
Specific humidity
None of these
The deeper the object is placed in the fluid, the __________ pressure it experiences.
Least
Less
Highest
_________is the tendency of matter to change in volume in response to a change in temperature.
Vaporization
Condensation
Thermal expansion
Humidity is also measured on a global scale using _________.
Hygrometer
Barometer
Anemometer
Satellites
________ and ________ are the densest elements at standard temperature and pressure.
Iron and Copper
Lead and Iridium
Cadmium and Tungsten
Osmium and Iridium.
_________ is the instrument used for the measurement of rate of evaporation.
Atmometer
Fluid exerts __________.
Pressure
Tension
Friction
Mechanical energy is converted in to __________ whenever you bounce a ball.
Electrical energy
Thermal Energy
Chemical energy
Gravitational energy
Atmospheric pressure is often measured with a ________
Thermometer
Hydrometer
