Q 24.19: An unpolarized beam of light with an intensity of 1000 W/m2 is incident on two ideal polarizing sheets. If the emerging light has an intensity 0.1 times the original intensity of the incident beam, what is the angle between the two polarizers

Anybody wanna ? (picture included? )

This punnett square shows the cross between two pants. one parent has round seeds (rr). and the other parent has wrinkled seeds (rr) which best describes their offspring as shown in this cross?

In a heat engine if 1000 j of heat enters the system and the piston does 500j of work, what is the final internal energy of the system if the inital energy was 2000 j1.write the equation2.list out your known variables 3. plug the numbers into the equations4.solve 5.write your solution statement that includes initial energy and final energy added.