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Do humans give off radiation?
No
What is the sound waves of frequencies above 20 k hz is called?
Frequencies above 20kHz are not audible to humans. Sounds above this frequency are called ultrasound.
What is an ultrasonic wave?
Ultrasonic waves are sound waves with frequencies higher than what humans can hear. Sound waves have frequencies of about 20,000 to 100,000.
Humans can hear frequencies between?
The audible range of frequencies for humans is, on average, between 20 Hz and 20kHz, although it varies between individuals. As humans age, however, this range normally decreases, especially on the higher end of the range.
Sound waves with frequencies above 20000 hz?
"can't be heard by humans."
How do infrared waves make you feel warm?
Many light frequencies give off heat. Infrared is one of those frequencies.
Why is human important to plants?
Plants give off oxygen in which humans live off. And in return humans give off carbon dioxide in which plants live off.
Do humans give off radiation?
No
Do all animals hear the same frequencies of sound as human do?
Some animals can hear higher frequencies than humans can. This is why animals can hear things like dog whistles, and we can't hear them. In all, animals can hear differently than humans in the way that they can hear more. Some animals can hear lower frequencies than humans can. Elephants can hear much lower frequencies than humans.
What does a plant give off to benefit humans?
Oxygen
What is it called when humans give off water?
perspiration
What is the range of frequency that humans can hear?
the range of sound frequencies that humans can hear is about0to200Hz
How do monkeys give off carbon dioxide?
Monkeys give off carbon dioxide when they exhale - the same as humans do!
What did Annie Jump Cannon contribute to the atomic theory?
She discovered that different atoms give off different frequencies of light.
Frequencies above the range audible to humans are classified as?
Ultrasonic
What is the sound waves of frequencies above 20 k hz is called?
Frequencies above 20kHz are not audible to humans. Sounds above this frequency are called ultrasound.
Do plants give humans oxygen?
yes, through photosynthesis Humans, in return, give off carbon dioxide to the plants, which they exhale after breathing the oxygen.
