Physics 2 Midterm 1

Write the definition of density.

Write the definition of pressure.

Write the hydrostatic condition.

Write the hydrostatic condition solution for constant density.

Write the continuity equation.

Write Bernoulli’s equation.

Write the differential equation for simple harmonic motion.

Write the solution to the differential equation for simple harmonic motion. 

Write the formula for angular frequency of small oscillations of a mass-spring system.

Write the formula for angular frequency of small oscillations of a simple pendulum.

Write the formula for the angular frequency of small oscillations of a physical pendulum. 

Write the relations between the frequency.

Write the relations between the angular frequency.

Write the relations between period. 

Write the wave function of a right-going wave.

Write the definition of wavenumber.

Write the definition of wave speed.

Write the formula for wave speed on a string.

Write the formula for wave speed in a solid.

Write formula for wave speed in a fluid.

Write the formula for the frequency of standing waves.

Write the formula for wavelength of a standing wave.

Write the formula for the average power of waves on a string.

Write the formula for the intensity of sound waves.

Write the formula for the pressure amplitude of sound waves.

Write the intensity-distance relationship. 

Write the formula for sound intensity level.

Write the reference intensity.

Write the formula for the Doppler shifted frequency (source to the right of the listener). 

Write the formula for beat frequency.