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An object is placed 14 cm to the left of a two lens combination.The left hand lens has a focal length of +12 cm. The right handlens has a focal length of + 3.0cm. The distance between the twolenses is 86 cm.a. Give the location of the first image due to the left hand lensand state whether its Real or Virtual.b. What is the magnification due to the first lens? Is this image Upright or Inverted with respect to the original object?c. Give the location of the final image due to both lenses andstate whether it is Real or Virtual.d. What is the total magnification due to both lenses? Is the finalimage Upright or Inverted with respect to the original object?
Suppose 7.31 mol of an ideal diatomic gas, with molecular rotation but not oscillation, compute the energy transferred as heat Q
a 1.2-kg 10-cm-diameter solid sphere is rotating about its diameter at 69 revmin.a what is its kinetic energy?b if an
a length of aluminum wire has a resistance of 20.0 ? at 14.0degc. when the wire is warmed in an oven and reaches
Particles pass through a single slit of width 0.233 mm. The de Broglie wavelength of each particle is 558 nm. Use the Heisenberg uncertainty principle to determine the maximum angle in that range
A uniform electric field of magnitude 380 N/C pointing in the positive x-direction acts on an electron, which is initially at rest. The electron has moved 2.60 cm. What is the work done by the field on the electron
the starter motor of a car engine draws an electric current of 20.0 a from the battery. the copper wire to the motor is
An underwater diver sees the sun 46 degrees above horizontal. How high is the sun above the horizon to a fisherman
A family ice show is held in an enclosed arena. The skaters perform to music playing at a level of 79.0 dB. What total sound intensity engulfs you
It bounces off with the same speed and angle. If the ball is in contact with the wall for 0.2 s, illustrate what is the average force exerted on the ball by the wall
A young male adult takes in about 4.46 x 10-4 m3 of fresh air during a normal breath. Fresh air contains approximately 21% oxygen. find the number of oxygen molecules in a normal breath
A satellite has a mass of 6155 kg and is in a circular orbit 4.76 × 105 m above the surface of a planet. What would be the true weight of the satellite if it were at rest on the planet's surface
question a water chiller with a capacity of 150 tons of refrigeration cools 320gpm of water entering the chiller at
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