Recent content by milliex51

Homework Statement Apply the principle of superposition to draw the resultant shape when each of the sets of pulses shown interferes. (Draw the diagrams so that the horizontal midpoints of the pulses coincide.) Homework Equations Please check this website...

What is the wavelength of the interfering waves? Homework Statement Standing waves are produced in a string by sources at each end with a frequency of 10.0 Hz. The distance between the third node and the sixth node is 54 cm. a) What is the wavelength of the interfering waves? b) What is...

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yes I did, and I don't get how for the domain -2.7 is less than or equal to x less than or equal to 0?

Homework Statement State the domain and range of the function that models each half of the roof (triangle) Homework Equations Y= -0.7x+1.9 (left half) Y= 0.7x+1.9 (right half) The Attempt at a Solution Why is the answer: Left half: domain: −2.7≤x≤0 range: 0≤y≤1.9 Right...

My passion is constantly learning new things about Chemistry, and science in general. I wanted to be a chemical engineer and a chemist when I was in grade 9 but now that I'm in grade 11 and researching about the career as a chemist-- I realize there aren't many job offers, and the pay is low...