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Author Question: Light from a He-Ne laser of wavelength 633 nm passes through a circular aperture. The resulting ... (Read 130 times)

sabina

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on: Jul 29, 2018
Light from a He-Ne laser of wavelength 633 nm passes through a circular aperture. The resulting pattern is observed on a screen 4.0 m behind the aperture, where the width of the central bright circle is 1.1 cm. What is the diameter of the hole?
 
  A) 4700 m B) 32,000 m C) 9.8 m D) 560 m

Question 2

What is the phase angle between the voltages of the inductor and capacitor in a RLC series circuit?
 
  A) 0
  B) 45
  C) 90
  D) 180
  E) 270
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bobsmith

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Reply #1 on: Jul 29, 2018
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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sabina

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Reply #2 on: Jul 29, 2018
TY


bobsmith

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Reply #3 on: Jul 29, 2018
You're welcome


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