If wavelength and speed of a wave are 4 m and 332 m/s respectively, calculate its frequency

Which of the following changes to a pipe would increase the conductance by a factor of 12? 1.quadrupling the length and tripling the radius.2.reducing the length by a factor of and doubling the radius.3.tripling the length and reducing the radius by a factor of .4.reducing the length but a factor of and doubling the radius.

Aregion of space in which a measurable gravitational force is indicated by the force exerted on a test mass is called

If a balloon is taken outside on a very cold day, what will occur?