Weather Flashcards
What instrument is used to measure Temperature?
Thermometer - expressed in Degrees Celsius
What is temperature?
A measure of the average kinetic energy (speed) of particles.
What instrument is used to measure Precipitation?
Rain gauge for liquid -
expressed in mm
Snow gauge for snow -
expressed in cm
What instrument is used to measure Wind Speed?
Anemometer (km/h)
What instrument is used to measure Wind Direction?
Wind vane and a compass
What is Atmospheric Pressure?
The force that a mass of air applies
on the air and ground below it
What instrument is used to measure Atmospheric Pressure?
Barometer
What instrument is used to measure Humidity?
Hygrometer or sling
psychrometer
How do you measure Sky Cover?
Through observation
What is Radiation?
A method of thermal energy transfer through electromagnetic waves
A method of thermal energy transfer through ___________________________
Electromagnetic waves
Radiation does not require a _____________ to occur
Medium
Energy can radiate from the sun to the earth in
the _______________________ of space.
Emptiness
Solar energy is _______________ by the sun
Released
It travels from the Sun, through the __________________________ and reaches Earth via ___________________________
Vacuum of space, Electromagnetic Waves