Experience while standing on the surface of each of the following planets
5.97 x 1024 KB
3. F...
Experience while standing on the surface of each of the following planets
5.97 x 1024 KB
3. Find the magnitude of the gravitational force a 66.5 kg person would
Planet
Mass
Radius
a. Earth
6.38 x 100 m
b. Mars
6.42 x 1023 kg 3.40 x 10 m
c. Pluto 1.25 x 1022 kg 1.20 x 100 m
Answers: 3
Physics, 21.06.2019 19:00, isabellemdeakin
An object is located 30.0 cm from a concave mirror. the focal length is 15.0 c,. what is the image distance? a. 30.0 cm b. -10 cm c. 10.0 cm d. -30.0 cm
Answers: 1
Physics, 22.06.2019 06:40, PerfectMagZ
Alinearly polarized electromagnetic wave has an average intensity of 196 w/m^2. this wave is directed towards two ideal polarizers (in real polarizers, transmission is also effected by reflection and absorption). polarizer a is oriented with its transmission axis at an angle of ΞΈ_1=20.8β with the incident electric field. polarizer b has its axis at an angle of ΞΈ_2=63.0β with the incident electric field. what is the average intensity of the wave after it passes through polarizer a? what is the average intensity of the wave after it passes through polarizer b? suppose that the two polarizers a and b are interchanged. what would the average intensity be after passing through both polarizers?
Answers: 2
Biology, 30.07.2019 08:40
Biology, 30.07.2019 08:40
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Biology, 30.07.2019 08:40