Physics, 12.12.2020 15:50, YmTia06221220
1. A double-slits pattern is view on a screen 1.00 m from the slits. If the third order minima are 25.0 cm apart, determine a) the ratio of wavelength and separation between the slits, b) the distance between the first order minimum and fourth order maximum on the screen.
Answers: 3
Physics, 21.06.2019 19:30, limelight11
Molten iron fills a mould, which has a volume of 200 cm cubed. calculate the volume when the iron cools and solidifies.
Answers: 3
Physics, 22.06.2019 00:00, hlhunter11p8f0o0
An object moves from the position +34m to the position -15m in 15 seconds. what is it's total displacement? what is it's average velocity?
Answers: 1
Physics, 22.06.2019 02:50, adrian08022
Ammonia enters the expansion valve of a refrigeration system at a pressure of 10 bar and a temperature of 18oc and exits at 6.0 bar. the refrigerant undergoes a throttling process. determine the temperature, in oc, and the quality of the refrigerant at the exit of the expansion valve.
Answers: 3
1. A double-slits pattern is view on a screen 1.00 m from the slits. If the third order minima are 2...
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