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when the light illustrated in figure passes through the glass block it is shifted laterally by the distance d find the
a pion which is 140 times heavier than electron is moving with a speed of 75c find the momentum of the pion in
a pipe bends through an angle of 45 degrees in the vertical plane at the inlet it has a cross sectional area of 0004m2
some pipe organs create sounds lower than humans can hear this infrasound can still create physical sensations assume a
a pirates treasure chest lies 200 m below the surface of the ocean what is the magnitude of the force that acts on the
1 a liberty hockey player slaps the puck due north at a velocity of 27 ms he is playing outside and has an east wind
a piston performs reciprocal motion in a straight line which can be modelled as shm its velocity is 20 ms when the
1 a laser beam has a velocity in vacuum of c 3 x 108 ms a student runs an experiment in which a liquid is placed in a
1 a laser withnbsplambda 532 nm is passed through a diffraction grating the first-order maximum is observed
a plane electromagnetic wave travels in the y direction with a magnetic field component pointing in the x direction
a plane lands at 80 ms it coasts along the ground at this constant speed for 4 seconds until the pilot applies the
a planet was discovered orbiting a star at a distance of 2870 million km with an orbital period of about 84 years 1
1 johns mass is 934 kg and barbaras is 539 kg he is standing on thenbspxnbspaxis atnbspxjnbsp 927 m while she is
planet mars has a surface gravity of 369 ms2 if an astronaut weighs 7644 n on earth what is his mass and weight
1 on planet x an astronaut has maximum walking speed of 19 ms the astronauts legs are each 13 m long what is the
on planet x an astronaut has maximum walking speed of 19 ms the astronauts legs are each 13 m long what is the constant
a plank of length l1800 m and mass m400 kg is suspended horizontally by a thin cable at one end and to a pivot on a
a plastic plano-convex lens of refactive index 146 is placed above the dial of a watch at a distance of 1 cm to serve
plate steel is being coated with an anti-corrosion liquid in a manufacturing process the steel is 138m wide and is
1 inside of a radio two capacitors in parrallelnbspc1420 mufnbspandnbspc2920 mufnbspare connected in parallel they are
the platter of a modern hard disk drive spins at 720x103 rpm revolutions per minutea how much time in seconds does it
you are playing basketball and go to toss the ball to a teammate who is 10 m away you throw it upward at an angle of 70
the induced emf in the loop is 008 v what is the direction of the induced currrent according to lenz law explain
1 why do incident parallel rays stay parallel after reflection from a plane mirror2 why do incident parallel rays of
1 why do optical fibers have a minimum bend radius what might happen if this minimum bend radius is exceeded2 find or