D) A piece of glass tubing is closed at one end by covering it with a sheet of metal. The fundamental frequency is found to be 280H2. Calculate the wavelength (0.304m) and
frequency of the fundamental and second harmonic of the resulting open pipe. Calculate
the length of the tube.​

What is the radius of the circular path ofa charged particle in a magnetic field?

A1000-kg weather rocket is launched straight up. the rocket motor provides a constant acceleration for 16-s, then the motor stops. the rocket altitude 20-s after launch is 510-m. you can ignore any effects of air resistance. a. what was the rocket’s acceleration during the first 16-s? b. what is the rocket’s speed as it passes through a cloud 5100-m above the ground?

Transfer chemicals from one location to another to weather objects. a-water b-physical weathering c-chemical weathering