A cup of black coffee cools faster than a cup of black coffee with milk. This is because black coffee... A. reflects heat better
B. absorbs less heat
C. radiates heat better
D. conducts more heat

please give explanation to ur answer and please be logical ​

ofcourse milk free coffee is cool faster.

Explanation:

Keep the two liquid separate, however and uh maintain maximum temperature,so that Milk free coffee cools faster.one time uh added milk the coffee temperature drops,the delta between them and the surrounding air is reduced and the rate of cooling slows ..

he . if i may ask what i your question exactly?

explanation:

note: the given question is incomplete.

complete question is given below.

which is an example of kinetic energy?

a. the energy stored in ethanol  

b. a hockey puck sliding across the ice  

c. a compressed spring  

d. a ball sitting at the top of a ramp

solution: the kinetic energy is the energy posses by the virtue of the motion of the object.

in the given options, a, c and d are the example of potential energy because it is the energy posses by the virtue of the rest of the object. but option b has the kinetic energy as the object is in motion.

hence, a hockey puck sliding across the ice   is the apex example of kinetic energy.

so, the option (b) a hockey puck sliding across the ice   is the correct option.