1. Assume that the density at the center of the Sun is 1.53 × 105kg m−3and that the mean opacity at the Sun’s center is =0.217 m2kg−1.(10 points total)(a) Computethe mean free path of a photon at the center of the Sun.(b) Using your answer from part (a), computethe average time, in years, it would take for the photon toescape from the Sun if this meanfree path remained constant to the surfac

as a general rule, scissors have blades less than 6 in (15 cm) long and usually have handles with finger holes of the same size. shears have blades scissors used to cut hair or fabric must be much sharper

compass can be used day and night, cloudy or sunny

see the picture for the vector

the magnitude of the vector by pythagorean theorem

r = √( (-10)^2 + (3)^2 ) = √109

magnitude = √109 units

the direction angle between vector and x-axis is

tan^(-1)(3/10) = 16.699

so the direction is approximately 16.7 degrees north of west