Consider a 1.5 m optical telescope that has an angular resolution limit of 0.10 arcseconds when observing at a wavelength of 600 nm. How many times larger would a radio telescope need to be to have the same resolution when observing at a typical radio wavelength of 70 cm

d) physical means can be used to separate the components of air.

find the surface area of the sphere to the nearest square unit. use a calculator.

a. 254 in.2

b. 64 in.2

c. 127 in.2

d. 1,018 in.2

the force represented by vector a is normal force. if the hockey puck is moving to the right, when it is hit with a significant force by the hockey stick the puck will move off in a different direction. correct on edge.