Mathematics, 21.04.2020 18:27 ptrlvn01
Coherent monochromatic light of wavelength l passes through a narrow slit of width a, and a diffraction pattern is observed on a screen that is a distance x from the slit. On the screen, the width w of the central diffraction maximum is twice the dis- tance x. What is the ratio a>l of the width of the slit to the wave- length of the light
Answers: 3
Mathematics, 21.06.2019 20:30, icantspeakengles
In priyas math class there are 10 boys and 15 girls. what is the ratio of boys to girls in priyas math class? express your answer as a decimal
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Mathematics, 21.06.2019 21:00, OceanClaws
The area of a rectangle is 10 cm^2. one side of the rectangle is x cm. express the perimeter of the rectangle in terms of x and show that this rectangle cannot have a perimeter of 12 cm. the perimeter of the rectangle in terms of x is __ cm
Answers: 1
Coherent monochromatic light of wavelength l passes through a narrow slit of width a, and a diffract...
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