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A pendulum is made up of a (251.3 ± 0.1) g mass and a string which is (1.3±0.005) m long. When the mass consists of a speed of (1.3 ± 0.1) m/s at the bottom of the swing: i) Com
Light of wavelength 5.00 x 10^2 nm passes via a slit of width 0.210 mm. (i) Determine the width of the central maximum on a screen situated 1.40 m from the slit.
In a location where the speed of sound is 331 m/s, a 2000 Hz sound wave impinges on two slits 30 cm apart. (i) At what angle is the first-order maximum situated?
Determine how much mass will be transformed to energy to accelerate the spaceship to this speed?
Determine the mass of water which vaporizes if 2.10 kg of mercury at 205 degrees Celsius is added to 0.110 kg of water at 80.0 degrees Celsius?
Determine the radial acceleration of this point if the flywheel is spinning at full speed? Through what distance does a point on the rim move throughout the spin-up?
Light of wavelength 5.00x10^2 nm passes via a slit of width 0.210 mm. (i) Determine the width of the central maximum on a screen situated 1.40 m from the slit.
Suppose that the acceleration is rapid, so the speed for the whole trip can be taken to be 0.60c and ignore reduce on net mass for the calculation. Determine how long will the trip take according to
The pendulum mass is around 0.350kg. The ball is caught in the pendulum and the center of mass of the system increases a vertical distance of 0.145m in the gravitational field of earth. Determine th
The basic barometer can be employed to measure the height of a building. When the barometric readings at the top and at the bottom of a building are 730 and 755 mmHg
A granite rock of 170 kg (density = 2700 kg/m3) is dropped into the lake. A woman dives and tried to lift the rock. Find out how much force the woman requires to apply to lift it from the bottom of
A torque of 1.14 N•m is exerted to a bicycle wheel of radius 27 cm and mass 0.90 kg. Treating the wheel as a hoop, determine its angular acceleration.
As a 1.6×10^4 kg jet plane lands on the aircraft carrier, its tail hook snags a cable to slow it down. The cable is joined to a spring having spring constant 6.4×10^4 N/m. When the sprin
Suppose that the disk is similar to the “Top Aluminum Disk” explained in the manual except that it is 7.7% more massive, the suspending mass is around 19.96 g and the diameter of the &ld
Someone beneath the table starts to pull the string downward to make the circle smaller. When the string will tolerate a tension of no more than 105 N, determine the radius of the smallest possible
A mass of 50 kg, primarily at rest, is pushed up an inclined plane through a 400N force acting parallel to the plane. After moving 3.0m up the plane, the mass is moving having a speed of 2 m/s. Dete
The separation among the slits is 0.53mm, and the first order maximum of the interference pattern is at an angle of 0.055degrees from the center of pattern. Determine the wavelength of the laser lig
A double slit is illuminated concurrently with orange light of wavelength 600 nm and light of an unidentified wavelength. The m = 4 bright fringe of the unknown wavelength overlaps the m = 3 bright
The human eye can readily sense wavelengths from around 400 nm to 700 nm. When white light illuminates a diffraction grating having 750 lines/mm, over what range of angles does the visible m = 1 spe
Blue Light of wavelength 450 nm passes via an interference grating having a slit spacing of 0.001mm and makes an interference pattern on the wall. Determine how many bright fringes will be seen?
Determine the steady-state temperature distribution in a spherical shell of inner radius 1 and outer radius 2 when the inner surface is held at 0 degrees and the outer surface has its upper half at
conducting rod of 1.2 m pivoted at the end is rotating at constant frequency 25Hz. When the magnetic field is 0.125T determine the electromotive force induced between the ends of the rods?
A laser beam is incident on the two slits having a separation of 0.220 mm, and a screen is positioned 4.80 m from the slits. When the bright interference fringes on the screen are separated by 1.61
A uniform beam of 1220 N is joined to a vertical wall at one end and is supported through a cable at the end. A 1960 N crate suspends from the far end of the beam. By using the data, determine: i)
Nickel consist of an fcc crystal structure. When the Ni atoms at the center of the faces of the cubic cell are replaced by Al atoms, an ordered alloy is obtained. Find out the composition of the all