Question

1. The maximum displacement of a vibrating particle is called_____
a) Time period
b) Amplitude
c) Frequency
d) Oscillation

2. Example for blow type instrument:
a) Violin
b) Guitar
c) Tabla
d) Shehnai

3.Nonmetallic oxides are _______ in nature.
a) Basic
b) Acidic
c) Neutral
d) None of the above
Other:​

Answer 1

1) oscillation

2)shehnai

3)acidic

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Answer 2

Answer:

1) oscillation

2) shehnai

3) acidic