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You may be referring to a wide class of radiation known as ionising radiation. Just which parts of this class that should be considered lethal to people is subject to contraversy. Please see the link.
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∙ 10y ago
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How do humans use waves?
humans use waves for things like surfing, body boarding, fishing etc.
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.
Can humans travel with light waves?
Only with a really light surfboard.
Sound waves with frequencies above 20000 hz?
"can't be heard by humans."
How are sound waves useful to humans?
It helps you by, if the phone rings you hear it. you can listen for danger
Are ultrasonic waves and electromagnetic waves safe for humans?
Yes and no. For both it depends both on the frequency and dosage received in the exposure. Anything is lethal at high enough dosage!
What is the Lethal dose of lead to humans?
The lethal dose of lead to humans has been reported to be approximately 450 mg/kg of lead. Testing was done using lead acetate.
What kind of waves do humans see?
visible waves visible waves
How do humans use waves?
humans use waves for things like surfing, body boarding, fishing etc.
What are the dangers associated with carbon dioxide to humans?
In high concentrations CO2 is lethal.
What octopus bite is lethal to humans?
Indeed it does :)
Can human with using radiation morph into winged beings?
Radiation is lethal to Humans, So no.
Can radio waves be seen by animals or humans?
No nobody can see any type of waves
How many brain waves does humans have?
1
What is the amplitude of sound waves that can be heard by humans?
LOUDNESS
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.
What do you understand by following terms-infrasonic waves?
Sound waves at frequencies lower than humans can hear.
