A convex lens of focal length 15 cm produces a magnification of +4. The
object is placed
a) at...
Answers: 2
Physics, 21.06.2019 21:50
What is the length x of the side of the triangle below? (hint: use the cosine function)
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Physics, 22.06.2019 15:40
Apotter's wheel moves uniformly from rest to an angular speed of 0.20 rev/s in 32.0 s. (a) find its angular acceleration in radians per second per second. rad/s2 (b) would doubling the angular acceleration during the given period have doubled final angular speed?
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Physics, 22.06.2019 18:00
A4.0-cm tall light bulb is placed a distance of 32.0 cm from a concave mirror having a focal length of 16.0 cm. determine the image distance
Answers: 1
Physics, 22.06.2019 19:30
In this thread, i would like you to comment on the nature of light and how operation of telescopes. light has a duality of a particle and a wave; which one affects your life? also how does light interact with optics inside telescopic systems? answer these questions in two paragraphs. then respond the another students response.
Answers: 1
Mathematics, 24.08.2021 16:50
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Mathematics, 24.08.2021 16:50
History, 24.08.2021 16:50
Social Studies, 24.08.2021 16:50
English, 24.08.2021 16:50
English, 24.08.2021 16:50