First-order spectrum on a screen
White light containing wavelengths from 405 nm to 760 nm falls on a grating with 8000 lines/cm. How wide is the first-order spectrum on a screen 2.20 m away?
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How can this great disagreement between West and (Middle) East be settled? Can it be? What preconditions would need to be in place before we can say that this "War" is won?
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Find the value of the radius at which R10 and R20 are maximum, and compare these values with < r > for each state.
Which of the following terms belong together?structuralism: observable behavior behaviorism: stimulus-response psychoanalytic: unconscious conflict?
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Give summary of the major ideas expressed by clark kerr, frank tennabuam and carl marx. how well do they answer the questions possed by dounlop in respect of the emmergence of trade union, thier patterns of growth and structure?
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