Use a scientific calculator to perform the operation below. 5.6 x 107 x 2.3 x 106
X
X
O A. 1.29 x 1042
X
O B. 2.43 x 101
O C. 1.29 x 1014
X
O D. 5.83 x 107
X

:( asap! list all of the items in the item bank and match the definitions correctly.

The sun’s mass is 2.0×10^ 30 kg, its radius is 7.0×10 5 km, and it has a rotational period of approximately 28 days. if the sun should collapse into a white dwarf of radius 3.5×10 3 km, what would its period be if no mass were ejected and a sphere of uniform density can model the sun both before and after?

6–48 bananas are to be cooled from 24 to 138c at a rate of 215 kg/h by a refrigeration system. the power input to the refrigerator is 1.4 kw. determine the rate of cooling, in kj/ min, and the cop of the refrigerator. the specific heat of banana above freezing is 3.35 kj/kg·8c.