Week 24:  27 February to 3 March 2023

28 February 2023:

In Class:  Resonance.

Expectations:  Students will be able to solve problems involving resonance.

Due:  Pages 4:89-90, (59 – 63) and page 4:102 (146 – 149).

Homework:  Pages 4:90-91 (64 – 70) and page 4:102 (150 and 151).

28 February 2023:

In Class:  Diffraction.

Expectations:  Students will be able to solve problems involving diffraction.

Due:  Pages 4:90-91 (64 – 70) and page 4:102 (150 and 151).

Homework:  Pages 4:91-93 (71 – 80).

1 March 2023:

In Class:  Reflection:

  • Law of Reflection:  θi = θr
  • θi = incident angle
    θr = reflected angle

    • Expectations:  Students will be able to solve problems involving reflection of light.

    Refraction.

    Expectations:  Students will be able to solve problems involving refraction.

    Due:  Pages 4:91-93 (71 – 80).

    Homework:  Pages 4:93-94 (81 – 88) and page 4:103 (152 and 157).

    2 March 2023:

    No Class:  Physics does not meet on Thursday.

    3 March 2023:

    In Class:  Relationship Between Velocity and Wavelength:

  • ν = f λ
  • v = velocity or speed
    f = frequency
    λ = wavelength

    •   Absolute Index of Refraction:

  • n =   c
     ν 
  • n = absolute index of refraction
    c = speed of light in a vacumm
    ν = velocity or speed

    • Expectations:  Students will be able to solve index of refraction problems.

    Due:  Pages 4:93-94 (81 – 88) and page 4:103 ( 152 and 157 ).

    Homework:  Pages 4:94-96 (89 – 97).

    Note:  3rd quarter ends 31 March 2023.