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I need proficient help in the following problem.
Problem: A single slit of size 0.15 mm is illuminated by light of wavelength 633 nm.
A- What is the width of the central bright fringe seen on a screen 2 meters from the slit?
Please show how you obtained the answer.
A high-speed lifting mechanism supports a 790-kg object with a steel cable that is 32.0 m long and 4.00 cm2 in cross-sectional area. Determine the elongation of the cable
A 25 turn circular coil of length 5.9 cm produces a magnetic field of magnitude 1.6 mT at its center. Find the current in the loop
a cube of ice is taken from the freezer at -8.5 and placed in a 92 aluminum calorimeter filled with 314of water at room
A 0.69 book slides on a horizontal table. The kinetic friction force on the book has magnitude 1.2. How much work is done on the book by friction during a displacement of 2.7 to the left
Calculate the force a mother must exert to hold her 12.0 kg child in an elevator accelerates upward at 0.850 m/s2
A gas initially occupying a volume V undergoes a sudden explosion, causing its volume to triple to 3V. Assuming that the pressure of the environment (atmospheric pressure po) remains constant,
You are asked to construct a capacitor having a capacitance near 1 nF and a breakdown potential in excess of 10,000 V. What is the breakdown potential of this capacitor
the wires which connect the battery of an automobile to its starting motor carry a current of 300 a for a short time.
A lens for a 35-mm camera has a focal length given by f = 54mm, What is the magnification of the image on the film
A 5/8 in (inside) diameter garden hose is utilized to fill a round swimming pool 5.58 m in diameter. How many days will it take to fill the pool to a depth of 1.24 m if water issues from the hose at a speed of 0.362 m/s?
A film of oil with refractive index 1.45 floats on water with refractive index of 1.33. Determine the thickness of the oil film
a spherical shell with an inner radius of 10 cm and outer radius of 12 cm contains a net charge 10uc. at the center of
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