Question

BASED ON SOUND TOPIC

Q1-name the main part which vibrates to initiate sound vibrations in following-:
a)drum b)Harmonium
c)Sitar d)Ektara

Q2-A small bell is shaken under water .Will the sound of bell come out or not?If yes,then will the speed of sound in water be greater than speed of sound in air?

Q3-Can sound travel through water? explain ur answer..

Q4-During a March past (ceremonies)which instrument is used and which part of musical instrument produces sound?

best answer with proper explanationpls will get 50 points... brainliest answer...no spam...

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Answer 1

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✵ans 1☞︎︎︎ sitar

✵ans 2 ☞︎︎︎ sound travel more faster in liquid than other medium bcoz of density and its packed densely particles. thus energy is faster. and travels fast and sound appear louder

✵ans c ☞︎︎︎Yes ! Sound can travel in water with the speed of 330m/s. We can justify by saying that we can listen to the sounds of dolphins and the large ships inside the water. Some fishes communicate in water through water

✵ans d☞︎︎︎ maybe Shehnai

Answer 2

Answer:

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1. sitar
2. You can hear this when you compare the sound of a violin and the sound of a double base in an orchestra. You can demonstrate this effect with water in jars.