s12345639 s12345639

23-08-2020
Chemistry

contestada

Explain why burning of wood and cutting it into small pieces are considered as two
different types of changes.

Relax

Respuesta :

Аноним Аноним

23-08-2020

Answer:

When wood is burnt , it turns into ashes which is a new substance and process is irreversible one,( chemical change)

When wood is cut into smaller pieces (firewood) this is a physical change

Explanation:

Answer Link

Otras preguntas

Show how 10-6 helps solve 50-6

What is true of all multiples of 6? A. All multiples of 6 have 2 and 3 as factors. B. All multiples of 6 have 12 as a factor. C. All multiples of 6 must end in

Solve the inequality d – 6 < –0.5 and graph the solutions.

What is the product of (2x-1) (x+5)?

failures during the revolutionary war for the Patriots

Bond appraisals are used in the municipal secondary market because:_______. I the market is thin II the market is active III trades are reported to a consolidat

Solve for x: 4 over 5 x + 4 over 3 = 2x x = Answer Write your answer as a fraction in simplest form.(write x = 'answer')

A child rides a wagon down a hill. Eventually, the wagon comes to a stop. Which is most responsible for causing the wagon to stop

10 to the third power divided by 10 to the third power

What characteristics define a society?