Examlex
One of the deadliest natural hazards is heat waves.
Hertz
The unit of frequency in the International System of Units (SI), defined as one cycle per second.
Frequency
The rate at which a periodic event occurs, such as the number of occurrences of a repeating event per unit of time.
Amplitude
The magnitude or intensity of a wave's oscillation, such as in sound waves or electromagnetic waves, indicating the strength or power of the wave.
Sound Waves
Audible waves that transit through the air or various media, detectable when they come into contact with the auditory organs of humans or animals.
Q32: If you're snowshoeing in the backcountry with
Q36: Nova Scotia is the only Canadian province
Q60: If you were at the beach and
Q64: The mountains in Chile and Argentina are
Q67: What is the aim of fire management?
Q69: Point-release snow avalanches commonly occur after heavy
Q79: A normal thunderstorm lasts for less than
Q84: What happens to vegetation when it is
Q85: Though the number of large wildfires in
Q105: New snow is not susceptible to sliding.