Physics, 26.02.2021 20:30 jrfranckowiak
Znajdź rząd widma dawanego przez siatkę dyfrakcyjną o 1000 rys na milimetrze dla prążka widzianego pod kątem ugięcia φ =300 dla λ= 500nm.
Answers: 1
Physics, 22.06.2019 17:00, agelafa
Simon is writing a story about an astronaut whose spacecraft has been boarded by space pirates. the astronaut has her lucky penny in her hand behind her back as the space pirates break into the control room. she has just locked the controls so that the ship is accelerating in the direction of the control room’s ceiling. simon wants the astronaut to use the penny to hit a button on the control panel to turn off the lights and escape. the button is located a short distance behind and below the astronaut’s hands. how should simon use the theory of relativity to describe what the astronaut must do in order to hit the button?
Answers: 1
Physics, 22.06.2019 19:00, maddied2443
Matter that emits no light at any wavelength is called
Answers: 2
Physics, 22.06.2019 20:30, valenzueladomipay09u
Light from two different sources are incident upon the same side of a polarizing filter. light from one source is polarized with total intensity ip, while light from the other source is unpolarized with total intensity iu. as you rotate the polarizing filter through 360 degrees, the intensity of the transmitted light on the other side varies by a factor of 9. what is the relative intensity of the initial polarized source to the unpolarized source, or ip/iu?
Answers: 2
Znajdź rząd widma dawanego przez siatkę dyfrakcyjną o 1000 rys na milimetrze dla prążka widzianego p...
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