bashar19 bashar19

21-09-2020
Biology

contestada

ort-Answer Questions
How can you say that cutting of paper is a physical change?

Respuesta :

aylin03 aylin03

21-09-2020

Answer:

Physical change means that only the form / shape of the substance is changed , not the chemical properties. So here, cutting of paper is a physical change since it's shape is changed but the chemical properties remain the same.

Answer Link

Otras preguntas

During his lifetime, Christopher Marlowe was rumored to be which of the following? a spy for the English Catholics a spy for the King of Spain a participant in

Simplify negative 3 over 2 / 9 over 6

which of the following suggestion is most likely to help you maintain and renew your emotional energy

Which of the following best describes the Freedmen’s Bureau? a. The Freedmen’s Bureau was a federal relief agency that assisted former slaves in the process of

If a jelly bean machine contains 16 pink jelly beans, 34 blue jelly beans, 24 black jelly beans, and 26 purple jelly beans, what is the probability that a jelly

the square of a number increased by 5 times the number is equal to 176. find the number.

Given the balanced equation representing a reaction: 4Al(s) 3O2(g) → 2Al2O3(s) As the aluminum loses 12 moles of electrons, the oxygen (1) gains 4 moles of ele

What happened to hitlers dad?

What importance did spheres of influence have for China?

The Clovis culture was replaced by the A) Plano culture. B) Folsom culture. C) American Indian culture. D) Paleo-Indian culture. Please help me.