Physics, 30.08.2019 23:30 tinyiaihfurlow
A3.0-cm tall statue is 48 cm in front of a convex lens having a focal length of i. (2 pts) is the image of the statue real or virtual (give reason (2 pts) for your answer)? magnitude 20 cm. ii. (5 pts) how far is the image from the lens? ii. 3 pts) ls the image upright or inverted? iv. (5 pts) how tall is the image?
Answers: 2
Physics, 21.06.2019 19:30
Note: the following questions are unrelated to the balmer series or the martian. refer to your course notes. a sun-sized star will spend most of its lifetime as a: white dwarf b. red giant c. protostar d. main-sequence star
Answers: 2
Physics, 23.06.2019 04:10
The release of energy by the nucleus of atom as a result of nuclear fission is radiant energy true false
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Physics, 23.06.2019 05:30
Oxygen gas enters well-insulated diffuser at 25 lbf/in.2, 420r, with a velocity of 860 ft/s through a flow area of 1.6 in.^2. at the exit, the flow area is 12 times the inlet area, and the velocity is 19 ft/s. the potential energy change from inlet to exit is negligible. assuming ideal gas behavior for the oxygen and steady-state operation of the diffuser, determine the following: (a) the exit temperature, in r(b) the exit pressure, in lbf/in.^2 (c) the mass flow rate, in lb/s
Answers: 3
A3.0-cm tall statue is 48 cm in front of a convex lens having a focal length of i. (2 pts) is the im...
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