State the fundamental theorem of finite differences.

Two organ pipes one open at both ends,and the other open at one end only give their fundamental noteswhose frequencies differ by 25 vibration per second.The length of the open pipre is 96 cm.Calculate the length of the closed pipe if the velocity of sound in air is 330 m(s)^-1 .

State the factors on which the fundamental frequency of a string depends.

Show that the fundamental frequency for the open pipe is twice that for the closed pipe of the same length.

How are the harmonics produced related with the fundamentals in the case of an open organ pipe?

State the multiplication theorem of probability.

What is the fundamental difference between a microscope and a telescope?

State the location and function of different types of meristem.

If Length, Time .and Energy are fundamental units, find the .dimension of mass.

The cylindrical tube open at both ends has fundamental frequency f in air.The tube is dipped vertically in water so that half of it is in water.The fundamental frequency of the air coloumn is now

State and prove theorem of perpendicular axes.