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Subject: Science, asked on 3/2/22

plz answer me fast

Subject: Science, asked on 3/2/22

How is ultrasound used in medical science ?

Subject: Science, asked on 3/2/22

plz answer fast

Subject: Science, asked on 3/2/22

answer me fast plz

Subject: Science, asked on 3/2/22

answer me plz

Subject: Science, asked on 27/1/22

Which remedies should you use to reduce the echo in auditorium ?

Subject: Science, asked on 27/1/22

Explain the advantages and disadvantages of the reflection of sound in every day life ?

Subject: Science, asked on 16/2/21

Please answer this...

Subject: Science, asked on 16/2/21

Can I get solution for this??

Subject: Science, asked on 17/4/20

Who told the sound which we heard called 'sound'?

Subject: Science, asked on 24/2/20

What is the definition of waves

Subject: Science, asked on 26/1/20

What is sonar peace explain

Subject: Science, asked on 10/1/20

Sunil is standing between two parallel walls. The wall closest to him is at a distance of 660 m. If he shouts, he hears the first echo SF 4 seconds and another after another 2 seconds. Q. What is the velocity of sound in air? What is the distance between the two walls??


(Can you explain its steps in detail? )

Subject: Science, asked on 10/1/20

Can you explain its steps in detail?

Subject: Science, asked on 30/12/19

What is meant by fade

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