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In a dentist's office an X-ray of a tooth is taken using X-rays that have a frequency of 6.30 x 1018 Hz. What is the wavelength in vacuum of these X-rays? O A) No option is correct. B) 3.76 x 10-11 m C) 2.76 x 10-11 m D) 4.76 x 10-11 m E) 5.76 x 1011 m

In a dentist's office an X-ray of a tooth is taken using X-rays that have a frequency of 6.30 x 1018 Hz. What is the wavelength in vacuum of these X-rays? O A) No option is correct. B) 3.76 x 10-11 m C) 2.76 x 10-11 m D) 4.76 x 10-11 m E) 5.76 x 1011 m

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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20:21 all l 19%. Quizzes - ENGINEERI.. mytutord21.tut.ac.za Online assignment 4 Est. Length: 2:00:00 PT MASHAVA: Attempt 1 In a dentist's office an X-ray of a tooth is taken using X-rays that have a frequency of 6.30 x 1018 Hz. What is the wavelength in vacuum of these X-rays? A) No option is correct. B) 3.76 x 10-11 m C) 2.76 x 10-11 m D) 4.76 x 10-11 m E) 5.76 x 10-11 m Question 3 (2 points) Unpolarized light with an intensity of 120 W falls on a polarizer and analyser. The angle between the transmission axes of the polarizer and analyser is 72°. What is the intensity of the light leaving the analyser, reaching the photocell? II
Transcribed Image Text:20:21 all l 19%. Quizzes - ENGINEERI.. mytutord21.tut.ac.za Online assignment 4 Est. Length: 2:00:00 PT MASHAVA: Attempt 1 In a dentist's office an X-ray of a tooth is taken using X-rays that have a frequency of 6.30 x 1018 Hz. What is the wavelength in vacuum of these X-rays? A) No option is correct. B) 3.76 x 10-11 m C) 2.76 x 10-11 m D) 4.76 x 10-11 m E) 5.76 x 10-11 m Question 3 (2 points) Unpolarized light with an intensity of 120 W falls on a polarizer and analyser. The angle between the transmission axes of the polarizer and analyser is 72°. What is the intensity of the light leaving the analyser, reaching the photocell? II
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