Seudónimo Seudónimo
  • 29-06-2020
  • Physics
contestada

Give one example in which both physical and chemical changes takes places ​

Respuesta :

Аноним Аноним
  • 29-06-2020

Answer:

during respiration physical and chemical change both are occuring

Explanation:

Answer Link
AL2006
AL2006 AL2006
  • 29-06-2020

A burning candle is a great example.

First the wax melts (physical change).

Then when the melted wax is hot enough, it combines with oxygen in the air, forms carbon monoxide and carbon dioxide, and drifts away as hot gases (chemical change).  

Answer Link

Otras preguntas

What does John Smith hope to achieve by writing the excerpt from The General History of Virginia?
How could I measure the hours of light in a day? And how can I make a plan?
Write an algebraic expression for the sum of 18 and a number
What is three-eighths of fifty-six
Solve by Substitutiony= -3/2x -4y= -1/2x =1
why do castles have flags?
Which of the following statements is TRUE regarding SAT and ACT tests?A.You can take the SAT and the ACT as many times as you want until you get the score you w
how did the english take over canada
Identify each solid given its net
Solve   6v(2v + 3)Please solve and explain this