Tea gets cool beacuse of heat tranfer through convenction
Heat transfers from a area of hot region to cold.
The tea is hot in this case, due to taht factor the heat will move towards teh cooler region which is coke and will make the coke warm
Hope this helped!
This is more chemistry. But it is a process called fractional distillation, and it basically separates the long chained hydrocarbons from the short chained hydrocarbons through separation dependant on the boiling point of the crude oil.
Answer:
C. It is negative
Explanation:
Per Newton's second law, the net force is the mass times the acceleration:
∑F = ma
If the acceleration is negative, the net force is negative.
Answer:
false
Explanation:
I think I am right with this
Answer:
20.8g/cm³
Explanation:
Esta es la forma en inglés de la pregunta.
"Si una sustancia de 52 gramos de masa tiene un volumen de 2.5 cm³, ¿cuál es la densidad de la masa?"
La densidad se define como la relación entre la masa de una sustancia y su unidad de volumen.
Densidad = Masa / Volumen
Masa dada = 52 gramos
Volumen = 2.5cm³
Densidad = 52 / 2.5
Densidad de la sustancia = 20.8g / cm³
