Answer:
it b
Explanation:
bc A water droplet falling in the atmosphere is spherical
25 x 10^-5
= 0.00025
25 cm
= 0.00025 km
A. is the right answer since work is negative and Q which is heat in negative also
The density of the object is the ratio of its mass and volume. From the given dimensions above, we determine the volume through the equation,
V = L x W x H
Substituting,
V = (3 cm)(2 cm)(1 cm) = 6 cm³
From the idea presented above,
d = m/V
Substituting the known values,
d = (30 g)/ (6 cm³) = 5 g/cm³
ANSWER: 5 g/cm³