Find what minimum diameter must the eyepiece lens have

Assignment Help Physics
Reference no: EM13664195

A 20x telescope has a 12 centimeter diameter objective lens. Find what minimum diameter must the eyepiece lens have to collect all the light rays from an on-axis distant source?

Reference no: EM13664195

Questions Cloud

Find what is the max amplitude : A mass m moves along the x-axis subject to an attractive force given by 17β2mx/2 and retarding force given by 3βmv, where x is the distance from the origin and β is a constant. Find what is the max amplitude
Find the average force exerted on the wall by the ball : A 266.0 gram handball moving at a speed of 5.4 m/s strikes a wall at an angle of 29.0 degree to the normal of the wall and then bounces off with the same speed at the similar angle. Find the average force exerted on the wall by the ball
Determine its speed when it has traveled half the distance : The initial speed of a 2.81 kilogram box traveling up a plane inclined 37degree to the horizontal is 4.09 m/s. Determine its speed when it has traveled half the distance
Determine the flea speed when it leaves the ground : Starting from rest, a 1.9 x 10-4 kilogram flea spring straight upward. Find the flea speed when it leaves the ground
Find what minimum diameter must the eyepiece lens have : A 20x telescope has a 12 centimeter diameter objective lens. Find what minimum diameter must the eyepiece lens have to collect all the light rays from an on-axis distant source
Estimate what is the total momentum of the system : The whole momentum of a closed system is observed to be 306 kg•m/s east. Estimate what is the total momentum of the system
Determine what does the scale read at its peak : If you stand on a bathroom scale, the spring inside the scale compresses 0.548 millimeter, and it tells you your weight is 720 Newton. determine what does the scale read at its peak
Find what is the conductivity of nichrome : A wire of Nichrome (a nickel-chromium-iron alloy commonly used in heating elements) is 1.5 meter long and1.9 mm2 in cross sectional area. Find what is the conductivity of Nichrome
Determine what is the weight of the suitcase : You pull upward on a stuffed suitcase with a force of 150 Newton, and it accelerates upward at 0.720 m/s2. Determine What is the weight of the suitcase

Reviews

Write a Review

Physics Questions & Answers

  Transcranial magnetic stimulation tms is a noninvasive

transcranial magnetic stimulation tms is a noninvasive technique used to stimulate regions of the human brain. a small

  With what speed should you push the box

You and your friend Peter are putting new shingles on a roof pitched at 25?. If the coefficient of kinetic friction between the box and the roof is 0.51, with what speed should you push the box to have it gently come to rest right at the edge of th..

  A string is wrapped around a pulley that consists of a disc

a string is wrapped around a pulley that consists of a disc of mass 2 kg and radius 0.3 m. hanging from the string is a

  Calculate the coils self-inductance

Calculate the coil's self-inductance. If the current decreases uniformly from 5.00 to 2.00 in 3.00, estimate the self-induced emf in the coil.

  How long does the electron take to travel

At a waterpark, sleds with riders are sent along a slippery,horizontal surface by release of a large, compressed spring.The spring with a force constant k= 3700 N/m and negligible mass rests on the frictionless horizontal surface.

  Find the minimum force that your hand can exert on the

a small block of mass 1.2 kg is pushed against a 2.3 kg block by your hand such that if you dont push the small block

  Determine the magnification of the coins final image

A converging lens of focal length 8.490 cm is 19.8 cm to the left of a diverging lens of focal length -5.83 cm. Find the magnification of the coin's final image

  Find the magnetic flux through a flat surface

A magnetic field of magnitude 0.38 T is directed vertically upward, Find the magnetic flux through a flat surface of area 22 cm2 if the surface is horizontal

  Find the x and y components of its position vector

suppose that both cars start at the same point, how much sooner does the faster car arrive at a destination 35 km away.

  Calculate the speed of the wagon

You are sitting in a wagon and rolling horizontally at 5 m/s when your little sister jumps into your lap as you pass by. Calculate the speed of the wagon after your little sister jumps in

  Find the time required for the flywheel to come to rest

A flywheel has a constant angular deceleration of -2.36 rad/s2. Find the time required for the flywheel to come to rest

  Calculate the vertical forces on the hinges

A large gate weighing 200 Newton is supported by hinges at the bottom and top, and is further supported by a wire. Calculate the vertical forces on the hinges

Free Assignment Quote

Assured A++ Grade

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!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd