0
Ultrasonic sensors are used as animal repellents. There are some sensors that are designed to only genereate ultrasound when an animal is detected with the motion sensor.
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
Describe how animals use echolocation to survive?
"many animals use echolocation like whales bats etc.they send it by using ultrasonic waves (through water). the ultra sonic waves reach the object and bounce back to the whale or dolphin!
What is a sentence using the word animals?
The animals were gentle and domestic.
How are insects pest controlled?
- using biological 'weapons': birds, insects, microorganisms to destroy these insects - using pheromones for trapping - using plants cultivars insensible to insects - using ultrasonic or electromagnetic waves emitters
Disadvantages of using animals in medical tests?
Some disadvantages of using animals in medical tests are the animals are held captive or killed, it is costly, the substances tested may never be used and the differences between animals and humans. A few advantages are researchers are able to find drugs and drugs are ensured to be safe.
What is the advantages of using artificial insemination in animals?
Quicker and less painful to watch.
What is an ultrasonic sensor?
It is a motion detector that detects motion using sound waves
What is an ultrasonic motion sensor?
It is a motion detector that detects motion using sound waves
Explain how ultrasonic waves can be produced in the laboratory?
using ultrasonic interferometer
What is a sentence using the word ultrasonic?
My toothbrush uses ultrasonic vibrations to help clean my teeth and gums.The sound of an ultrasonic dog whistle can be heard by dogs, but not by humans.
How can you find volumetric properties using ultrasonic velocity?
panisonic
Can an ultrasonic wave be produced by using speakers?
no Because ultrasonic sound waves are not audible and it is not possible to create that much loudness in normal speakers.
Describe how animals use echolocation to survive?
"many animals use echolocation like whales bats etc.they send it by using ultrasonic waves (through water). the ultra sonic waves reach the object and bounce back to the whale or dolphin!
What is the best way to clean a metal watch band?
An ultrasonic jewelry cleaner can effectively clean watch bands using just water and ultrasonic waves.
What is a sentence using the word bother?
Example sentence - He did not want to bother the celebrity for an autograph.
How do you detect ultrasonic waves by thermal method?
By using Wheat's stone bridge we can detect by thermal method. placing platinum wire in which ultrasonic waves have to be tested, due to change in temperature produced in the wire resistance of the wire changes, it is noted by using galvanometer in the bridge.
Why would filtered rain water fail to work at all in an ultrasonic humidifier when distilled works fine?
I've been using rainwater filtered through a paper kitchen towel in my ultrasonic humidifier for months
How do you save after using cheat engine?
my advice is don't bother
