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525nm light is shown through a single slit on a screen which is 2.20m behind. The width of the slit width is 160 times the wavelength of the light.
1. What is the width of the central maximum on the screen (in cm)?
2. What is the distance from the center of the central maximum to the 3rd order minimum of the single slit pattern (in cm)?
Vector A has a magnitude of 11 and points in the positive x-direction, with the positive x-axis. What is the magnitude of A and B
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a 10kg block is pushd against a vertical wall by a horizontal forceof 100N, what are the forces on the block
hree uniform meter sticks, each of mass , are placed on the floor as follows: stick 1 lies along the axis from = 0.210 m to = 1.21 m, Calculate the location of the center of mass of the meter sticks
two positively charged skaters stacy and bob are traveling straight towards each other on frictionless ice. consider
question1. nbspgravity you shouldnrsquot need a calculator for these problems a sum up the universal law of gravitation
Sirius is a binary star (two stars orbiting their center of gravity) they are separated by 2 light hours, What diameter aperture must we use in the telescope to resolve the red light(700 nm) from the two stars
A 3.00kg stone is tied to a thin, light wire wrapped around the outer edge of the uniform 8.00kg cylindrical pulley, Find the angular acceleration of the pulley
On a certain planet, a 10 kg rock has a gravitational potential energy of 1,056 J when it is resting on a cliff 12 m above the surface
Electrons accelerated by a potential difference of 12.43 V pass through a gas of hydrogen atoms at room temperature. Calculate the wavelength of light emitted with the shortest possible wavelength
A 48.9 g ball of copper has a net charge of 3.0 µC. What fraction of the copper's electrons have been removed
two wires a and b are of equal length. each is attached at one end to the ceiling and to a weight at the other end. the
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