Ultrasound is not used to:a)detect defective foetus.b)find the distance of the building.c)clean spiral tubes.d)as a tool in the treatment of muscular pain.Correct answer is option 'B'. Can you explain this answer?

Question

Answer

When bats detect ultrasonic waves which after touching the prey comes back to bats ear which tell them how far their prey is and how it looks like. Similarly people detect ultrasonic waves to know the distance. the waves touch the building and comes back which tells us how far it is.
hope it helps you

Answer

Range of ultrasound is very small,..because of small wavelength it cannot be used to find distance of building

Answer

Correct answer is (b)

Answer

When bats detect ultrasonic waves which after touching the prey comes back to bats ear which tell them how far their prey is and how it looks like. Similarly people detect ultrasonic waves to know the distance. the waves touch the building and comes back which tells us how far it is.
hope it helps you

Answer

Explanation:

Ultrasound is a medical imaging technique that uses high-frequency sound waves to produce images of the inside of the body. It is commonly used for various diagnostic purposes and in certain therapeutic procedures. However, ultrasound is not used to find the distance of a building.

Reasoning:

- Ultrasound is commonly used to detect a defective fetus during pregnancy. It can provide detailed images of the developing fetus, allowing healthcare professionals to identify any abnormalities or problems.
- Ultrasound is not used to find the distance of a building. This is because ultrasound waves are not suitable for measuring distances over large spaces. Instead, other methods such as laser rangefinders or tape measures are used for this purpose.
- Ultrasound is not used to clean spiral tubes. The cleaning of tubes typically involves the use of mechanical or chemical methods, such as scrubbing or flushing with cleaning agents. Ultrasound is not typically used for this purpose.
- Ultrasound can be used as a tool in the treatment of muscular pain. It is often used in therapy settings to provide deep heat to the muscles, increase blood flow, and promote healing. This can help alleviate pain and discomfort associated with muscle injuries or conditions.

Conclusion:

In conclusion, ultrasound is not used to find the distance of a building. It is primarily used for diagnostic purposes, such as detecting a defective fetus during pregnancy, and can also be used therapeutically for treating muscular pain.

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