A laser beam 6320 nm is incident on two slits 0280 mm
A laser beam (? = 632.0 nm) is incident on two slits 0.280 mm apart. How far apart are the bright interference fringes on a screen 5 m away from the double slits?
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a golfer driving a golf ball off the tee gives the ball a velocity of 31 ms the mass of the ball is 0045 kg and the
a capacitor constructed of two metal plates which are 160 cm long and 4 cm wide they are separated by a distance fo 02
capacitors wont hold a charge indefinitely as time goes on charge gradually migrates from the positive to the negative
a 111 10-3 microf capacitor has an initial charge of 0100 c when a resistor is connected across the capacitor plates
a laser beam 6320 nm is incident on two slits 0280 mm apart how far apart are the bright interference fringes on a
a 165 m length of wire is formed into a single-turn square loop in which there is a current of 12 a the loop is placed
two rigid rods are oriented parallel to each other and to the ground the rods carry the same current in the same
the space between two concentric conducting spherical shells of radii b 240 cm and a 120 cm is filled with a
an air-filled parallel-plate capacitor has a capacitance of 15 pf the separation of the plates is doubled and wax is
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