lonathophoji123 lonathophoji123

01-07-2021
Physics

contestada

crushing chalk into powder is and irreversible change. is this example a physical or chemical change?Why?

Respuesta :

subodhmagar8888 subodhmagar8888

01-07-2021

Answer:

It is a example of physical change

Answer Link

Otras preguntas

If a mutation in a gene does not result in a change in protein function, the resulting effect is most likely to be A.) Neutral B.) Beneficial C.) Harmful D.) N

In what way does the characteristics of culture affect a) Rural areas b) urban areas

How is the product related to the first factor? 4/5 x 4/11

Emma wrote an equation to represent a proportional relationship between the variables x and y. Which equation might she have written? A. y = x + 2 B. y = x - 2

An aluminum can weighing 10 g absorbs 106.8 J of heat and warms by 12oC. What is the specific heat of the aluminum can?

I need help to solve this proportion

NEED ANSWER ASAPPP PLS

Find the common difference, d, in the following arithmetic sequence. 42, 38, 34, 30, 26, … –5 5 4 –4

the roots nodules of leguminous plants contain a parasitic bacterium it is true or false

Which process will create a figure that is congruent to the figure shown?