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Yellow light with a wavelength of 5.89 x 10-7m travels through quartz glass with a speed of 1.94 x 108 m/s. What is the frequency of the light? A) 3.29 Hz B) 3.04 x 10^-15 Hz C) 30.36 Hz D) 3.29 x 10^14
asked
Mar 18, 2019
Physics
high-school
2
answers
1
vote
98.6k
views
See attachment. What does the shaded in triangles on the letter z mean? I'm confused.
asked
Nov 17, 2018
Mathematics
high-school
2
answers
4
votes
8.6k
views
What is the answer to half of 27
asked
Apr 26, 2018
Mathematics
middle-school
1
answer
4
votes
61.6k
views
Choose the correct simplification of the expression (2x^2y^6z^5)(5x^4y^5z^3)
asked
Apr 2, 2018
Mathematics
high-school
2
answers
3
votes
146k
views
What is the Norris laguardia act
asked
Dec 16, 2017
History
high-school
1
answer
1
vote
201k
views
Which of the following organizational type is most appropriate for a procedural text? A. order of importance from most to least B. order of importance from least to most C. chronological order D. spatial
asked
Nov 13, 2017
English
high-school
2
answers
1
vote
2.7k
views
Your grandfather is scheduled to have an endoscopy. During the procedure, doctors will use a long, flexible tube with a camera to examine his throat. The surgery is considered minor so he will be treated
asked
Aug 9, 2017
Health
high-school
2
answers
3
votes
83.8k
views
Blood that leaves the heart for the body passes through a large blood vessel called the a. pulmonary vein. b. pulmonary artery. c. aorta. d. vena cava.
asked
Jun 7, 2017
Health
high-school
1
answer
1
vote
59.5k
views
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