If the tension in a wire is decreased by 9% , then the percentage decrease in frequency will be

The tension in a wire is decreased by 19% The percentage decrease in frequency will be

The tension in a wire is decreased by 19% The percentage decrease in frequency will be

A string is fixed between two rigid support. Mass per unit length of the string is lambda. Now the tension in the wire is decreased by 19% . The percentage decrease in frequency will be

A string is fixed between two rigid support. Mass per unit length of the string is lambda. Now the tension in the wire is decreased by 19% . The percentage decrease in frequency will be

If the radius of a circle is decreased by 50%, find the percentage decrease in its area.

If the diagonal of a square is decreased by 15%, find the percentage decrease in its area.

If the radius of a sphere is decreased by 25%, then the percentage decrease in its surface area is:

If the radius of a circle is decreased by 10%, then what will be the percentage decrease in the area of circle?