Im looking at a 12th magnitude bright star i find an

Im looking at a 12th magnitude bright star. I find an average of 11 speckles of light in each 10ms image.

Assuming that the distribution of the speckles are poissonian how many images on average should I take to find an image with one speckle?

Find how much energy is needed to remove one of the : find how much energy is needed to remove one of the neutrons from a 3h atom to yield a 2h atom plus a neutron.the rest

Assuming that the earth is spherical and recalling that : assuming that the earth is spherical and recalling that latitudes range from 0deg at the equator to 90deg n at the

A frictionless pulley has the shape of a uniform solid disk : a frictionless pulley has the shape of a uniform solid disk of mass 5.00kg and radius 25.0cm . a 2.20kg stone is

A capacitor consists of three concentric spherical shells : a capacitor consists of three concentric spherical shells with radii r2r and 3r. the inner and outer shells are

Im looking at a 12th magnitude bright star i find an : im looking at a 12th magnitude bright star. i find an average of 11 speckles of light in each 10ms image.assuming that

An elementary particle of mass m completely absorbs a : an elementary particle of mass m completely absorbs a photon after which its mass is 1.01m.a what was the energy of the

Suppose that earth was formed as molten rock at some very : suppose that earth was formed as molten rock at some very high temperatures. estimate the time for the earth to cool to

Determine the heat work done and changing enthalpy in each : determine the heat work done and changing enthalpy in each processes and complete cycle1. adiabatic process v goes 12

What are the magnitude and direction of the x and y : what are the magnitude and direction of the x and y components of the electric field at the origin if there is a 2.0nc