Obtain what is the magnification of the telescope

Assignment Help Physics
Reference no: EM13681387

An astronomical telescope uses an eyepiece of power +80.000 D. If the length of the tube is 2.0125 meter, obtain what is the magnification of the telescope?

Reference no: EM13681387

Questions Cloud

Unsure of how to calculate the new stock price : Unsure of how to calculate the new stock price for the following question: Assume that a company has $10 million in assets (where the market value of the assets is equal to the book value of the assets) and no debt. The company's marginal tax..
Compute the potential drop across one of the resistors : A circuit consists of two 110-kohms resistors in series with an ideal 15.0-V battery. Compute the potential drop across one of the resistors.
Find at what frequency will this combination have twice : An 1800 Ω resistor is connected in series with a 310 mH inductor and an ac power supply. Find at what frequency will this combination have twice the impedance that it has at 120 Hertz
Decide the mass of the valve stem : A cyclist turns her bicycle upside down to repair it. She then notices that the front wheel is executing slow, small amplitude, back-and-forth rotational motion with period 12s. Treating the wheel as a thin ring of radius 30 cm and mass 600 g, whose ..
Obtain what is the magnification of the telescope : An astronomical telescope uses an eyepiece of power +80.000 D. If the length of the tube is 2.0125 meter, obtain what is the magnification of the telescope
Find the impedance for a given source frequency : A 64 Ω resistor, an 7.4 uF capacitor, and a 38 mH inductor are connected in series in an ac circuit. Find the impedance for a source frequency of 300 Hertz
What are some of the caveats we must keep in mind : What are some of the caveats we must keep in mind
A few extraterrestrials arrived : A few extraterrestrials arrived. They had two hands, however claimed that 5+4=11 . How many fingers did they have on their two hands? Note that our decimal system (and ten characters: 0, 1, 2, 9) certainly has its origin because we have ten fingers.
Compute the rms voltage of this source : A sinusoidal ac voltage source in a circuit produces a maximum voltage of 12.6 Volt and an rms current of 7.50 mA. Compute the rms voltage of this source

Reviews

Write a Review

Physics Questions & Answers

  Determine the maximum current in the circuit

a 3.0E6 resistor is connected in series with an initailly uncharged 0.28E-6 F capacitor. What is the maximum current in the circuit and when does it occur

  What is the mass of nitrogen in an nitrogen tank

What is the mass of nitrogen in an nitrogen tank at 20C if the tank has a volume of 0,20m^3 and nitrogen pressure in the tank is 4,0 x 10^6 N/m^2

  Wheel with radius is turning about a horizontal axis

A wheel with radius 1.50 m is turning about a horizontal axis through its center (the plane of the wheel is vertical). The wheel starts from rest and undergoes constant angular acceleration in the counter clockwise direction. At the lowest point of i..

  How many grams of helium are there

Helium gas with a volume of 2.60L under a pressure of 1.70atm and at a temperature of 43.0 oC is warmed until both the pressure and volume of the gas are doubled. How many grams of helium are there

  Define the maximum angle

A very long solenoid with a circular cross section and radius r= 8.1cm with n= 1.90E+4 turns/m has a magnetic energy density uB= 5.70 mJ/m3. What is the current in solenoid.

  How much force did the contestant exert on the ball

a game show contestant won a prize by pushing a bowling ball 20 m using her nose.the amount of work done was 1470 j. how much force did the contestant exert on the ball

  Find at what rate is he now losing thermal energy

A person is losing thermal energy through the skin at a rate of 120 W when his skin temperature is 30°C. find At what rate is he now losing thermal energy

  The moment of inertia of a 40m long board pivoted at its

the moment of inertia of a 4.0m long board pivoted at its center is 25kgm2. find the moment of inertia when it is used

  Discover resultant displacement from cave entrance

While exploring a cave, a spelunker starts at the entrance and moves the following distances: 75.0 m north, 250 m east, 170 m at an angle 30.0° north of east, and 150 m south. Discover the resultant displacement from the cave entrance and the directi..

  What is the mass of the meter stick

A uniform meter stick has a 45.0 g mass placed at the 20 cm mark. If a pivot is placed at the 42.5 cm mark and the meter stick remains horizontal in static equilibrium, what is the mass of the meter stick?

  Find the net electrical charge of the nucleus

For the real or imaginary nucleus of 83X^193, find the net electrical charge of the nucleus and the number of nucleons

  Find the child centripetal acceleration

A 50.0 kilogram child stands at the rim of a merry-go-round of radius 2.15 meter, rotating with an angular speed of 2.70 rad/s. Find the child centripetal acceleration

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