An unpolarized photon beam is incident on a linear polarizing filter. The incoming photon flux is is 2.34 × 1018 photons/m2/sec. 1)The filter is aligned in the H direction (i. e., it only passes photons with H polarization). What is the flux of photons after the filter? Flux1 =

The human body stores chemical energy from digested food. some of the chemical energy is converted into mechanical energy when the body moves. which statement best supported by this information

Suppose a force of 60 n is required to stretch and hold a spring 0.1 m from its equilibrium position. a. assuming the spring obeys hooke's law, find the spring constant k. b. how much work is required to compress the spring 0.5 m from its equilibrium position? c. how much work is required to stretch the spring 0.6 m from its equilibrium position? d. how much additional work is required to stretch the spring 0.1 m if it has already been stretched 0.1 m from its equilibrium? a. kequals 600

Carbon tetrachloride (ccl4) is ionic or convalent