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  1. Wave Diagrams. The diagram below depicts a wave. Label the diagram with the following terms in the appropriate locations: amplitude, crest, rest position, trough, wavelength.

  2. Anatomy of a Wave Worksheet. Objective: Identify the parts of a wave and draw your own diagrams of waves. Background: Many types of waves exist, including electromagnetic waves and mechanical waves. Waves move in different ways and have different properties.

  3. Chemistry Worksheet and Answers Wavelength, frequency, & energy of electromagnetic waves. C = λν. C = 3.00 x 108 m/s. E = hν h = 6.626 2 x 10-34 J-s (or J/Hz) 1. What is the wavelength of a wave having a frequency of 3.76 x 1014 s-1?

  4. The wavelength of light is defined as “The distance between the two successive crests or troughs of the light wave”. It is denoted by the Greek letter lambda (λ). Therefore, the distance between either one crest or trough of one wave and the next wave is known as wavelength.

  5. The widget below matches the wavelength of light (in nanometers) to a particular color of light. Explore by entering various values between 400 nanometers and 700 nanometers. Values outside this range are not visible and therefore not associated with human-perceived color.

  6. Learning Targets: I can identify the similarities and differences between light and sound waves. I can calculate the wavelength and frequency of a longitudinal wave. I can describe the change in frequency of a wave in reference to the observer and source of a wave that explains the Doppler Effect.

  7. Speed /Frequency / Wavelength Equation: Speed of all Electromagnetic Spectrum Waves (c) = 3.0 x 108 m/s c (m/s) = ν x λ ν (Hz) = c ÷ λ λ (m) = c ÷ ν 1. Violet light has a wavelength of 4.10 x 10-12 m. What is the frequency? 7.31 × 1019 Hz 2. Green light has a frequency of 6.01 x 1014 Hz. What is the wavelength? 4.99 × 10-7 m 3.

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