Question

Conclusion: We conclude that sound has energy to make the particles move.
(
ASSESSMENT
1. Sound is a formof
a)force
b) work
c) energy
d) none
2. Which of the following produces noise?
a)Harmonium
b) Flute
c) Guitar
d) Jet engine
3. We hear a sound in a speaker due to
a)metal
b) highvolume c) vibrations
d) none
4. Which of the following is not useful in the experiment that proves sound hasenergy
a)Sugargranules b)Sandparticles c)Mustardseeds d) smallstones
5. Which of the following musical instrument works withamembrane
a)Guitar
b) violin
c)tabala
d)veena
(
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Answer 1

Answer:

1 and force

2ans. flute

3. ans. metal

4. ans. pata nhi yrr sorry

5 ans. tabala

Answer 2

Answer:

hgui

Explanation:

gggghjhhhbbbvhbhhg