A flute has several holes in it. Why ?
Ans: A flute is an open organ pipe. The length of
air column vibrating inside the flute can be changed by putting fingers
on the holes. This gives the sound of different frequencies. So, flute
is provided with several holes.
Subscribe to:
Post Comments (Atom)
Making nitriles from aldehydes and ketones
Making nitriles from aldehydes and ketones Aldehydes and ketones undergo an addition reaction with hydrogen cyanide....
-
1. What is wavefront and wavelet? Ans: The locus of vibrating particles in medium travelling in some phase at that instant is called w... -
Laboratory Preparation of Oxygen Oxygen is prepared in lab generally in two ways either by the application of heat or no application of he... -
what were the reasons for the coming of the christian missionaries to eastafrica Reasons for the coming of christian missionaries in Ea...
No comments:
Post a Comment