Physics, 14.09.2019 10:10 LucidDreamer16
Adiverging lens has a focal length of 23.9 cm. an object 2.1 cm in height is placed 100 cm in front of the lens. locate the position of the image. answer in units of cm. 007 (part 2 of 3) 10.0 points what is the magnification? 008 (part 3 of 3) 10.0 points find the height of the image. answer in units of cm.
Answers: 3
Physics, 21.06.2019 23:30
Awoman stands a distance d from a loud motor that emits sound uniformly in all directions. the sound intensity at her position is an uncomfortable 2.0×10-3 w/m2. at a distance 2.6 times as far from the motor, what are (a) the sound intensity and (b) the sound intensity level relative to the threshold of hearing?
Answers: 1
Physics, 22.06.2019 08:50
You are given a vector a = 125i and an unknown vector b that is perpendicular to a. the cross-product of these two vectors is a × b = 98k. what is the y-component of vector b?
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Physics, 22.06.2019 15:30
How many neutrons does element x if it’s atomic number is 28 and its mass number is 87
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Physics, 22.06.2019 16:30
The ph is the a.independent variable b.the dependent variable c.control group
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Adiverging lens has a focal length of 23.9 cm. an object 2.1 cm in height is placed 100 cm in front...
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