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What term describe an apparent change in frequency of sound waves of rapidly moving?
Doppler Shift. It occurs in electromagnetic radiation too, though is really only significant at extremely high speeds such as the recession-rate of galaxies.
What is an adverb that describes how a tornado moves?
Rapidly.
Are high frequency waves close together or far apart?
High frequency waves are close together. This means that the waves have a short wavelength, and they oscillate rapidly. The shorter the wavelength, the higher the frequency of the wave.
A high-pitched sound has a greater?
A high-pitched sound has a greater frequency, meaning it oscillates more rapidly than a low-pitched sound. This frequency is perceived by our ears as a higher pitch.
How do tornadoes lift objects?
Tornadoes lift objects through the strong upward motion of their rotating winds. As the tornado's winds spin rapidly, they create a low-pressure system that causes air and debris to be lifted off the ground. The powerful wind speeds and rotating motion of the tornado contribute to its ability to lift heavy objects and debris.
What term describe an apparent change in frequency of sound waves of rapidly moving?
Doppler Shift. It occurs in electromagnetic radiation too, though is really only significant at extremely high speeds such as the recession-rate of galaxies.
What is an adverb that describes how a tornado moves?
Rapidly.
If a source of sound waves is rapidly approaching a person the sound heard by the person appears to have?
a frequency higher then the original frequency...
How are low and high pitched sounds produced?
By slowly vibrating objects and rapidly vibrating objects respectively.
If a sorce of sound waves is rapidly approaching a person the sound heard by the person appears to have?
A frequency higher than the original frequency.
A high-pitched sound has a greater?
A high-pitched sound has a greater frequency, meaning it oscillates more rapidly than a low-pitched sound. This frequency is perceived by our ears as a higher pitch.
Are high frequency waves close together or far apart?
High frequency waves are close together. This means that the waves have a short wavelength, and they oscillate rapidly. The shorter the wavelength, the higher the frequency of the wave.
What rhymes with swift that describes rivers?
"Waters that slowly/rapidly drift" "Swerve/shimmer and shift"
What statement describes the effect of the civil war?
Southern industry rapidly caught up to industry in the North
What is the difference between frequency diversity and frequency agility?
Frequency agility is the changing radar frequency rapidly and continuously to minimize jamming effect or enhance the target resolution and hit per scan. where as frequency diversity is a method to couple two radar transmitters to a single antenna simultenously to increase the range of radar in terms of coverage.
How is the radio frequency engergy created during a catheter ablation described?
Radio frequency energy is very rapidly alternating electrical current that is produced at the tip of the catheter that is placed inside the heart.
How does objects being sucked into a tornado occur?
Air in and near a tornado spirals inward and upward very rapidly. The strong winds can pick up objects to carry with them.
