Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Compute all parts of following problem given below:
Problem: Marooned on a desert island and with a lot of time on your hands, you decide to disassemble your glasses to make a crude telescope with which you can scan the horizon for rescuers. Luckily you're farsighted, and as for most people your two eyes have somewhat different lens prescriptions. Your left eye uses a lens of power +4.5 D, and your right eye's lens is +3.0 D.
Part A: Which lens should he use to view object and for which for eye piece?
Part B: What will be your magnification on your telescope?
Part C: Approximately how far apart should the two lenses be when you focus on distant objects?
I want you to clarify the physics in this above problem.
In exercising, a weight lifter loses 0.123 kg of water through evaporation, the heat required to evaporate the water coming from the weight lifter's body. find the change in the internal energy of the weight lifter
A wheel starts at rest and takes 3.00 s to rotate 37.0 revolutions at which point its angular velocity is 98.0 rad/s. What is the constant angular acceleration of the wheel
A proton is moving in uniform electric field of 1.4 N/C directed to the west. At point A, the velocity of the proton is 19500 m/s toward the east. What is the speed (in m/s) of the proton when it reaches point B which is 0.5 m east of point A?
A 2.50 x 10^-6 F capacitor is charged to 754V and a 6.80 x 10^-6 F capacitor is charged to 563V, Determine the potential difference across the second capacitor
A ball is thrown vertically upward with a speed of 14.0 m/s. How long does it take to reach its highest point
A simple gaussmeter for measuring horizontal magnetic fields consists of a stiff 42 cm wire that hangs from a conducting pivot, What is the equilibrium angular displacement of the wire from vertical if the horizontal magnetic field is 0.04 T and the..
When an object such as a plastic comb is charged by rubbing it with a cloth, If that charge is 3.4 µC, by what percentage does the mass of a 35g comb change during charging
What is the Professors initial velocity. He is pushed a distance 3.00 m along the incline by a group of students who together exert a constant horizontal force of 595 N. The professor's speed at the bottom of ramp is 1.70 m/s.
A 11.0kg box slides 4.0m down a frictionless30 degree incline, then collides with a spring whose springconstant is 180N/m. What is the maximum compression of the spring inmeters?
A slit 0.9 mm wide is illuminated with light of wavelength 599 nm. We see a diffraction pattern on a screen2.50 m away. What is the distance among the first two diffraction minima on the same side of the central diffraction maximum? (mm)
One kilogram of dry air at STP conditions is exposed to 1.00 R of X-rays. One roentgen is defined by Equation 32.1 in Section 32.1. An equivalent definition can be based on the fact that an exposure of one roentgen deposits 8.30 x 10-3 J of energy..
Three identical blocks are stacked with each extending as far aspossible over the block beneath it. Find the distance Dthat the top block overhangs the bottom block if the length of eachblock is 34.6 cm.
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd