Light inside an optical fiber tube hits the wall between
Light inside an optical fiber tube hits the wall between the tube and air and is totally internally reflected. If the incident light makes and angle of 30 degree with respect to the tube wall, what is the index of refraction of the tube?
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The wedge is connected to a pendulum and swings through an arc and hits the sample at the bottom of the arc. The sample breaks and the wedge continues its swing to a height of 0.5 m. The energy required to break the sample is closest to
Light inside an optical fiber tube hits the wall between the tube and air and is totally internally reflected. what is the index of refraction of the tube
A pinhole camera takes a picture of a building 200 m tall. If the height of the image on the back of the camera is 5 cm tall, how far is the camera from the building
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Calculate the pH of a 0.047 M solution of carbonic acid H2CO3. The Ka1 of carbonic acid = 2.6 x 10-7 and the Ka2 of carbonic acid = 5.6 x 10-11 what is the easiest way someone can explain this
Need to develop a plan, outlining marketing strategies and presenting an action plan (with a realistic budget) that an actual company could implement.
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