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Problem: A screen is placed 43.9 cm from a single slit, which is illuminated with light of wavelength 672 nm.
Part A: If the distance between the third and fourth minima in the diffraction pattern is 2.97 mm, what is the width of the slit?
Please show all work and steps to calculate the width of the slit.
a) A 25 O resistor is connected in series with a 7 µF capacitor and a battery. What is the maximum charge to which this capacitor can be charged when the battery voltage is 9 V? Initially the capacitor has zero charge. At what time during the char..
You are designing the section of a roller coaster ride shown in the figure. Previous sections of the ride give the train a speed of 11.9 m/s at the top of the incline, FIND the minimum radius you can use for the semi-circular hump
a child drops a small stone into a deep well the sound of the stone striking the water is hear 1.5 seconds after the
A 9.0-V battery is connected to a bulb whose resistance is 1.4 ohm. How many electrons leave the battery per minute
A peak intensity of an EM wave is 3.40x10^7W/m^2. If the peak magnetic field is 2.87x10^-6, determine what is the peak electric field
A 1000-kg car is travelling west at 17.0 m/s toward an intersection. What is the angle of their velocity after the collision relative to the east direction
By how much does a 10-cm-thick layer of glass wool insulation decrease the heat loss through the roof of a house (area 100 m2, Rf = 0.15 m2K/W for the roof alone, Rf = 2.5 m2K/W for 10-cm-thick glass wool)
A 200 g block is pressed against a spring of force constant 1.40 kN/m until the block compresses the spring 10 cm. The spring rests at the bottom of a ramp inclined at 60.0 degrees to the horizontal.
An aircraft weighing 991 N is accelerated at 11 m/s2 for 13 seconds, at which time the aircraft launches. How much work was done on the aircraft
A wire is formed so as to make a circular loop connecting two long, straight sections as shown in the figure below. If the radius of the loop is R = 48 cm and the wire carries a current I = 2.2 A, what are the magnitude and direction of the magnet..
A concave mirror (R = 64 cm) is used to project a transparent slide onto a wall. The slide is located at a distance of 40.0 cm from the mirror, How far from the wall should the mirror be located
Find out the change in entropy of the system
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