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A lighted candle is placed 36cm in front of a converging lens of focal length 13cm , which in turn is 56cm in front of another converging lens of focal length 16cm.
Part A) Calculate the image distance of the final image relative the second lens. Follow the sign conventions. Express your answer to two significant figures and include the appropriate units.
Part B) Calculate the magnification of the final image. Follow the sign conventions. Express your answer using two significant figures.
when a pair of slits is illuminated by white light sometimes one orders rainbow will overlap with that of another
A single slit that is 2600 nm wide forms a diffraction pattern when illuminated with monochromatic light of 420-nm wavelength. At an angle of 10° from the central maximum, what is the ratio of the intensity to the intensity of the central maximum?
A relatively loud sound can be created because a standing wave occurs in the bottle. Explain why the pitch of the sound becomes higher
A 115microF capacitor is connected to an ac generator with an rms voltage of 17.0V and a frequency of 150.0Hz .What is the rms current in this circuit?
what is the net force exerted by these two charges on a third charge 50.5 placed between and at -1.230 ? your answer
A spherical capacitor contains a charge of 3.40nC when connected to a potential difference of 250V. Calculate the radius of the inner sphere
A microwave oven is powered with an electron tube called a magnetron, which generates electromagnetic waves of frequency2.75 GHz. The microwaves enter the oven and are reflected with the walls.
A 1 012-kg satellite orbits the Earth at a constant altitude of 93-km. What is the change in the system's potential energy
A teenager pushes tangentially on a small hand-driven merry-go-round and is able to accelerate it from rest to a frequency of 12 rpm in 9.5 s. What force is required at the edge
Vector V1 is 6.69 units long and points along the negative x-axis. Vector V2 is 2.84 units long and points at 45 degrees above the positive x-axis. What is the magnitude of the sum of these two vectors?
a child operating a radio-controlled model car on a dock accidentally steers it off the edge. the cars displacement 0.9
A point charge with Q1=2e-7 Coulombs is placed at the point y=-0.05 meters on the negative y-axis and another charge Q2 = 2e-7 Coulombs is placed at the point y=0.05 meters on the positive y-axis. Find the electric field, magnitude and direction, at ..
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