Large surface area, as more particles are able to bump into one another and transfer heat.
Answer:
It releases some of the energy into the atmosphere as hot steam.
Explanation:
Answer:
360 Nm
Explanation:
Torque: This is the force that tend to cause a body to rotate or twist. The S.I unit of torque is Newton- meter (Nm).
From the question,
The expression of torque is given as
τ = F×d......................... Equation 1
Where, τ = Torque, F = force, d = distance of the bar perpendicular to the force.
Given: F = 40 N, d = 9 m
Substitute into equation 1
τ = 40(9)
τ = 360 Nm.
Answer:
1. Black absorbs heat and does not bounce the light off. 2. White bounces the light off reducing heat
The correct answer is 2.479
