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A pair of narrow, parallel slits separated with 0.270 mm is illuminated by the green component from a mercury vapor lamp (λ = 546.1 nm). The interference pattern is observed on a screen 1.23 m from the plane of the parallel slits. (a) Compute the distance from the central maximum to the first bright region on either side of the central maximum. 12.90 Your response differs from the correct answer by more than 10%. Double check your calculations. mm (b) Compute the distance among the first and second dark bands in the interference pattern. 22.72 Your response is within 10% of the correct value. This may be due to round off error, or you could have a mistake in your calculation. Carry out all intermediate results to at least four-digit accuracy to minimize round off error. Mm
Tritium (3/1 H) is a heavy isoptope of hydrogen, with an atomic mass of 3.016049u. Normal hydrogen has an atomic mass of 1.007825u, find the binding energy per nucleon for titium
A face appears in a convex mirror; face is 75% its normal size and appears to be 24cm behind the mirror. How far was the face standing from the mirror
A large block of copper initially at 20.0oC is placed in vat of hot water (80.0oC). For the first 1.0 J of heat that flows from the water into the block, find the entropy change of the water
What must the charge (sign and magnitude) of a particle of mass 1.42g be for it to remain stationary when placed in a downward-directed electric field of magnitude 610N/C ? Use 9.81m/s^2 for the magnitude
The nonconservative wind and lift forces take the balloon up, doing +9.70 104 J of work on the balloon in the process. Evaluate at what height above the surface of the earth does the balloon have a speed of 7.00 m/s? Enter a number.
Use the natural and dual basis vectors to determine the metric tensors g i j and gi j , and the line element, for the coordinate system introduced in Example 2.2. Verify explicitly that the matrices g i j and gi j found for this problem are inverses ..
suppose an electron is released from rest in a uniform electric field whose magnitude is 7.20 x 103 vm.a through what
A uniform beam of length L = 8.00 m and weight 5.35x10^2 N is carried by two workers, Determine the force that each person exerts on the beam
A boat came to rest at the surface of the ocean before it started to sink. Due to the resistance of the seawater, the sinking boat reached a terminnal velocity of 10m/s for 30 s . Determine the average acceleration of the ocean liner during this peri..
Discover the tension in the support cable. Find the magnitude of the force exerted on the lower end of the boom by the hinge at point P.
a proton travels with a speed of4.90106ms at an angle of 65degwith the direction of a magnetic field of magnitude
A heat pump with a cop of 1.8 supplies energy to a house at a rate of 75000 kJ/h. Determine the electric power drawn by the heat pump and the rate of heat removal from the outside air
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