Physics, 01.04.2021 22:30 xXCoryxKenshinXx
Why are large radio telescope and satellite dishes concaved in shape and not convexed in shape? What is the advantage of the shape chosen?
Bonus: Use a diagram to explain your choice.
Help please!!
10 pts and brainliest!
Answers: 3
Physics, 22.06.2019 05:00
Unpolarized light falls on two polarizer sheets whose transmission axes are at right angles. a third polarizer is placed between the first two so that its axis makes a 52-degree angle with the axis of the first polarizer. a) what fraction of the incident light intensity is transmitted through the first polaroid? b) what fraction of the incident light intensity is transmitted through the second polaroid? c) what is the angle of polarization of the light that enters the third polaroid? d) what fraction of the incident light intensity is transmitted through the third polaroid. e) what happens if the middle polaroid is removed?
Answers: 3
Physics, 22.06.2019 05:30
An object weighs 40n in air, weighs 20n when submerged in water and 30n when submerged in a liquid of unknown density. what is the density of the liquid?
Answers: 2
Physics, 22.06.2019 05:50
High schoolphysics 5+3 pts a neon light consists of a glass tube with metal wires at each end. when connected to a high-voltage source, the gas glows. if a fly lands on the glass tube, what will most likely happen? a) the fly will not feel a shock because the glass conducts any free electrons back into the gas. b) electrons will flow directly from the metal wires along the glass and shock the fly. c) the fly will not feel a shock because the glass insulates it from the electrons in the gas and the metal. d) electrons that are moving through the gas will be conducted through the glass and shock the fly.
Answers: 3
Why are large radio telescope and satellite dishes concaved in shape and not convexed in shape? What...
English, 26.01.2021 05:30
Mathematics, 26.01.2021 05:30
Mathematics, 26.01.2021 05:30
History, 26.01.2021 05:30
Biology, 26.01.2021 05:30
Mathematics, 26.01.2021 05:30
Spanish, 26.01.2021 05:30
Physics, 26.01.2021 05:30
Arts, 26.01.2021 05:30
Chemistry, 26.01.2021 05:30
Physics, 26.01.2021 05:30