Phys12-C11-HW.pdf - Olympiads School Grade 12 Physics Fall 2019 Student Student Name Grade 12 Physics Class 11 Wave and Optics 1 Of the following

Phys12-C11-HW.pdf - Olympiads School Grade 12 Physics Fall...

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Olympiads SchoolGrade 12 Physics - Fall 2019Student #:Student Name:Grade 12 PhysicsClass 11: Wave and Optics1. Of the following properties of a wave, the one that isindependentof the others is its:(a) amplitude(b) speed(c) wavelength(d) frequency2. Light travelling in one material enters another material in which it travels faster. The lightwave will:(a) increase in frequency(b) increase in wavelength(c) decrease in frequency(d) decrease in wavelength(e) travel through the new material inverted3. Which of the following could be the path of a light ray passing through a glass prism withan index of refraction ofn=1.5?Select two answers.(a)(b)(c)(d)4. A laser beam passes through a prism and produces a bright dot of light a distance ofxfrom the prism, as shown in the figure below. Which of the following correctly explains thechange in distance as the angleθof the prism is decreased?(a) The distance increases because the angle on incidence increases.(b) The distance increases because the angle of incidence decreases.(c) The distance decreases because the angle on incidence increases.(d) The distance decreases because the angle of incidence decreases.Class 11 HomeworkPage 1 of 5
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Olympiads SchoolGrade 12 Physics - Fall 20195. Two waves travel towards each other, as shown in the figure. Sketch at least three unique inter-ference patterns that will be seen as the waves pass each other.
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  • Spring '09
  • MasahiroMorii

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