The average intensity of light emerging from a polarizing sheet is 0.500 W/m², and the average intensity of the horizontally polarized light incident on the sheet is 0.900 W/m². Determine the angle that the transmission axis of the polarizing sheet makes with the horizontal.

note: the given question is incomplete.

complete question is given below.

which is an example of kinetic energy?

a. the energy stored in ethanol  

b. a hockey puck sliding across the ice  

c. a compressed spring  

d. a ball sitting at the top of a ramp

solution: the kinetic energy is the energy posses by the virtue of the motion of the object.

in the given options, a, c and d are the example of potential energy because it is the energy posses by the virtue of the rest of the object. but option b has the kinetic energy as the object is in motion.

hence, a hockey puck sliding across the ice   is the apex example of kinetic energy.

so, the option (b) a hockey puck sliding across the ice   is the correct option.

answer: 31, 5556. 952 seconds

according to jean piaget, in what stage of cognitive development are children able to understand conservation task?

b. preoperational

just took it