Question

The appropriate answer definitely deserves the title 'brainliest' and will be followed by me
In the picture above the top three lines says that ultrasond 'doesn't reflect' due to an obstacle but when it comes to its applications 'it does reflect'
I want reason and explaination please​

Answer 1

Explanation:

You are taking out the wrong sense. Both the paragraphs are correct.

above paragraph says that ultrasound can travel through in the path where obstacles or objects are there these obstacles are like plastic, polymer etc they don't reflect these types of obstacles.

it cant pass through our body organs and gets reflected .

(∴ x rays also penetrates our skin and don't reflect from skin but these rays are also not able to penetrates our bones and get reflected back.)

→→→→→→→→→→→→→ I think now you have understood it ←←←←←←←←←←←←←←

Answer 2

Answer:

Use wisely!

Explanation:

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