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Vlad
Questions and answers by visitors named
Vlad
Questions (10)
The equation of a wave along the x-axis is given as: ξ cm = 3.4 sin (1.16 x - 0.85 t)
in which ξ is the displacement. Units on
2 answers
541 views
An underwater sonar system uses mid-wavelength sound waves. These waves of 15 cm in wavelength propagate through seawater with
2 answers
584 views
Mineral wool is a material used in construction for the purposes of insulation and soundproofing. A sheet of 11 cm in thickness
2 answers
626 views
The mass of the electron is 9.11 x 10-31 kg and the mass of the proton is 1.67 x 10-27kg. Both carry the same elementary charge
2 answers
786 views
An object is on a frictionless inclined plane. The plane is inclined at an angle of 16.9 degrees with the horizontal. Using the
4 answers
881 views
A man stands on the roof of a building that is 50 m tall and throws a rock with a velocity of 35 m/s at an angle of 50 degrees
2 answers
690 views
A man stands on the roof of a building that is 50 m tall and throws a rock with a velocity of 35 m/s at an angle of 50 degrees
2 answers
522 views
Create a Sales application that prompts the user for a series of sales figures and then implements a sorting routine on the
2 answers
601 views
The lengths of pregnancies in a small rural village are Normally distributed with a mean of 268 days and a standard deviation of
2 answers
858 views
Choose a statement from the book giver that best describes one of the main characters. Please make a citation of your text
3 answers
454 views
Answers (4)
left
How can you do this using cosign instead of tangent. I can't seem to get a answer.
find the energy in one photon using plancks constant, speed of light and wavelength. multiply by a trillion
I found a solution to this question in a previous post.
