laser beam is incident at an angle of 29.8° to the vertical onto a solution of corn syrup in water. (a) If the beam is refracted to 19.48° to the vertical, what is the index of refraction of the syrup solution? 1.489 (b) Suppose the light is red, with wavelength 632.8 nm in a vacuum. Find its wavelength in the solution. 424.98 nm (c) Find its frequency in the solution. 4.7e14 Hz (d) Find its speed in the solution. m/s

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ISBN:9781305952300
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Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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please answer d for both

A laser beam is incident at an angle of 29.8° to the vertical onto a solution of corn syrup in water.
(a) If the beam is refracted to 19.48° to the vertical, what is the index of refraction of the syrup solution?
1.489
(b) Suppose the light is red, with wavelength 632.8 nm in a vacuum. Find its wavelength in the solution.
424.98
nm
(c) Find its frequency in the solution.
4.7e14
Hz
(d) Find its speed in the solution.
m/s
Transcribed Image Text:A laser beam is incident at an angle of 29.8° to the vertical onto a solution of corn syrup in water. (a) If the beam is refracted to 19.48° to the vertical, what is the index of refraction of the syrup solution? 1.489 (b) Suppose the light is red, with wavelength 632.8 nm in a vacuum. Find its wavelength in the solution. 424.98 nm (c) Find its frequency in the solution. 4.7e14 Hz (d) Find its speed in the solution. m/s
Consider a series RLC circuit with R 15 , L = 184 mH, C = 75 µF, and a maximum voltage of 155 V.
(a) What is the impedance of the circuit at resonance?
15
Ω
(b) What is the resonance frequency of the circuit?
43
Hz
(c) When will the current be greatest: at resonance, at 10% below the resonant frequency, or at 10% above the resonant frequency?
The current is a maximum at resonance.
The current is a maximum at 10% below the resonant frequency.
The current is a maximum at 10% above the resonant frequency.
(d) What is the rms current in the circuit at a frequency of 60 Hz?
15
Transcribed Image Text:Consider a series RLC circuit with R 15 , L = 184 mH, C = 75 µF, and a maximum voltage of 155 V. (a) What is the impedance of the circuit at resonance? 15 Ω (b) What is the resonance frequency of the circuit? 43 Hz (c) When will the current be greatest: at resonance, at 10% below the resonant frequency, or at 10% above the resonant frequency? The current is a maximum at resonance. The current is a maximum at 10% below the resonant frequency. The current is a maximum at 10% above the resonant frequency. (d) What is the rms current in the circuit at a frequency of 60 Hz? 15
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