Answers: 1
Physics, 22.06.2019 05:40
An ideal polarizer with its transmission axis rotated 30 degrees to the vertical is placed in a beam of unpolarized light of intensity 10w/m^2. after passing through the polarizer, what is the intensity of the beam? a. 8.7 w/m^2 b. 7.5 w/m^2 c. 5.0 w/m^2 d. 10 w/m^2 e. 2.5 w/m^2
Answers: 1
Physics, 22.06.2019 09:00
An open cart is moving along a straight frictionless horizontal track. when rain starts falling vertically into the cart, what happens to the speed of the cart?
Answers: 3
Make sentences about economics....
Mathematics, 15.06.2020 19:57
Mathematics, 15.06.2020 19:57
Chemistry, 15.06.2020 19:57
Biology, 15.06.2020 19:57
Biology, 15.06.2020 19:57
English, 15.06.2020 19:57
Health, 15.06.2020 19:57
Mathematics, 15.06.2020 19:57
Chemistry, 15.06.2020 19:57
Mathematics, 15.06.2020 19:57
Mathematics, 15.06.2020 19:57
Chemistry, 15.06.2020 19:57
Mathematics, 15.06.2020 19:57