For a mirror with diameter 40 metres, where atmospheric seeing is 0.5 arcsec, how much gain can one get from adaptive optics correction in terms of angular resolution.
in previous submissions, the atmospheric seeing value was used for wavelength, why is this?

Does this organism still meet the definition of a eukaryote ? why or why not?

Which lists the pairs of plates in order from least to greatest in terms of the work done to move the electron?

Ablock of mass m slides on a horizontal frictionless table with an initial speed v0 . it then compresses a spring of force constant k and is brought to rest. the acceleration of gravity is 9.8 m/s2. how much is the spring compressed x from its natural length? 1) x = v0*sqrt(k/(mg)) 2) x=v0*sqrt(m/k) 3) x=v0*((mk)/g) 4) x=v0*sqrt(k/m) 5) x=v0*(m/kg) 6) x=v0*sqrt((mg)/k) 7) x=(v0)^2/(2g) 8) x=v0*(k/(mg)) 9) x=(v0)^2/(2m) 10) x=v0*((mg)/k)