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Obtain the solution of following problem given below:
Problem: A grating has 7400 slits/cm. how many full spectral orders can be seen (400 to 700nm) when it is illuminated by white light?
Please show your results in detailed calculations. Thanks.
An electron starts from rest 65.3centimeter from a fixed point charge with Q = -0.132uC. Calculate how fast will the electron be moving when it is very far away
an experiment that can be used to measure velocity of a bullet is to have two cardboard disks attached to a rotating
A scuba diver releases a 3.50 cmdiameter (spherical) bubble of air from a depth of 10.0 m in alake. How large is the bubble when it reachesthe surface
A 12 kg block of steel is at rest on ahorizontal table. The coefficient of static friction between blockand table is 0.60. What is the magnitude of the horizontal force that will put the block on the verge of moving?
If the coefficient of static friction is 0.373, and the same ladder makes a 63.0° angle with respect to the horizontal, how far along the length of the ladder can a 66.5-kg painter climb before the ladder begins to slip?
An automobile has a total mass of 1700 kg. It accelerates from rest to 40 km/h in 10 s. Assume each wheel is a uniform 32 kg disk. find the total kinetic energy of each wheel
In a tennis serve, a 0.073-kg ball can be accelerated from rest to 41 m/s over a distance of 0.95 m. Find the magnitude of the average force exerted by the racket
Alan leaves Los Angeles at 8:00 a.m. to drive to San Francisco, 400 mi away. He travels at a steady 47.0mph. How long does the first to arrive have to wait for the second
the nucleus of ordinary hydrogen is a proton. naturally occurring hydrogen has a trace amount of deuterium whose
The gravitational potential energy of all the water stored behind avery large dam is 1.2×1016 J, using the base of the damas the reference point for zero PE.
A solid block of mass m2 = 0.5 , at rest on a horizontal frictionless surface, is linked to a relaxed spring (with spring constant k = 150 whose other end is fixed. Another solid block of mass m1 = 2.4 and speed v1 = 2.2 collides with the 0.50 blo..
Four moles of ideal gas at 0C and atmospheric pressure undergoes isothermal expansion where its volume is doubled. Compute work the gas does. Calculate entropy change in the gas. Is heat added to or taken away from the gas? How much?
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