***first correct answer gets a brainliest***

need fast!

the mass of two balls is 0.80 kg each and they are separated by 0.25 meters. calculate the gravitational
force between the two balls. the gravitational constant is 6.67 x 10-11 nm2
/kg2
(fg=g(m1m2/d2
)
a. 5.2 × 10-10 n
b. 6.8 × 10-10 n
c. 7.1 × 10-10 n
d. 2.4 × 1011 n

The correct answer is B

answer: the correct answer id option(d).

explanation:

snell's law refraction:

the angle of refraction =

the angle of incidence =

refractive index of air = = 1

refractive index of glycerol = 1.47

from the given options, the most closest answer to 63.72° is 65° of option (d).

this means that the temperature of both substances will be equal