Physics, 07.08.2019 20:10 rousedem28381
Aconverging lens with a focal length of 40 cm and a diverging lens with a focal length of -40 cm are 160 cm apart. a 2.0 cm tall object is 60 cm in front of the converging lens. (a) determine the location of the final image. (b) determine the size of the final image. (a) real; upright; larger (b) real; inverted; smaller (c) imaginary; inverted; smaller (d) imaginary; inverted; same size
Answers: 1
Another question on Physics
Physics, 21.06.2019 20:30
Air enters a compressor operating at steady state at 1.05 bar, 300 k, with a volumetric flow rate of 93 m3/min and exits at 12 bar, 400 k. heat transfer occurs at a rate of 15.5 kw from the compressor to its surroundings. assuming the ideal gas model for air neglecting kinetic potential energy effects, determine the power in put in kw.
Answers: 2
Physics, 21.06.2019 22:10
Agas is contained in a vertical, frictionless piston–cylinder device. the piston has a mass of 3.2 kg and a cross-sectional area of 35 cm2. a compressed spring above the piston exerts a force of 190 n on the piston. if the atmospheric pressure is 95 kpa, determine the pressure inside the cylinder.
Answers: 3
Physics, 22.06.2019 05:00
Aperson walking 1 mile everyday for exercise, leaving her front porch at 9: 00 am and returning to her front porch at 9: 25 am. what is the total displacement of her daily walk? a) 1 mileb) 0c) 25 minutes d) none of the above
Answers: 1
You know the right answer?
Aconverging lens with a focal length of 40 cm and a diverging lens with a focal length of -40 cm are...
Questions
History, 14.07.2019 13:50
History, 14.07.2019 13:50
History, 14.07.2019 13:50
Biology, 14.07.2019 13:50
Mathematics, 14.07.2019 14:00
English, 14.07.2019 14:00
