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wavelength, frequency, and energy – practice problems 1. Calculate the frequency of green light, which has a wavelength of 4.90 x 10-7 m. 2. Calculate the frequency and energy of an X-ray that has a wavelength of 1.15 x 10-10 m. 3. Calculate the wavelength of an electromagnetic wave with a frequency of 7.8 x 106 Hz. 4.
Learning Objectives. Explain how energy travels with a pulse or wave. Describe, using a mathematical expression, how the energy in a wave depends on the amplitude of the wave. All waves carry energy, and sometimes this can be directly observed.
1. What are the 3 properties of a wave? 2. Determine the wavelength of a transverse wave and a longitudinal wave. 3. How do you determine frequency and provide an example? 4. How would you calculate speed? Provide an example. 5. Write the formula for wave speed. 6. Provide answers for the bubbles above page 148 and 149. 7.
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?
Formulas and Constants: f = c/λ E = hf. f = frequency. c = speed of light (3.0 x 108 m/s) λ = wavelength. E = energy h = Planck’s constant (6.6262 x 10-34 J•s) 1. Calculate the λ given the frequency of radiation is 5.10 x 1014 hz. 2. Calculate the frequency of red light with λ = 6.50 x 10-7m.
4 Δεκ 2023 · Explain that waves transfer energy, not matter. Distinguish between mechanical and electromagnetic waves. Summarize the major properties and behavior of waves, including (but not limited to) wavelength, frequency, amplitude, speed, refraction, reflection and diffraction. Educational Standards.
Learning Objectives. By the end of this section, you will be able to: Explain how energy travels with a pulse or wave. Describe, using a mathematical expression, how the energy in a wave depends on the amplitude of the wave. All waves carry energy, and sometimes this can be directly observed.
