Roc1kjasminenneKame Roc1kjasminenneKame

22-10-2016
Physics

contestada

When water flows in to the cracks of a rock freezes and breaks into smaller pieces is it a chemical or physical change?

Respuesta :

SpoiledAlex SpoiledAlex

22-10-2016

Most probably physical, even though the change of liquids to solids is directly related to chemistry too

Answer Link

Otras preguntas

Which choice best describes the denotative and connotative meanings of the word feeble in this passage? A. denotative: worn out, connotative: unsound due to old

What is a good example either a historical, current, or personal event. Of distribution of power

When stretched beyond it's elastic limit, a metal rod such as steel

Paj is filling a 9-cubic-inch flower pot with soil from small bags. Each bag of soil contains 2 2/3 cubic inches of soil. Exactly how many bags of soil are need

7m + 3mn when m = 8 and n = 14

what is one way that historians can establish the authenticity of a primary source

please answer this question please

The sum of the measures of the angles of a triangle is 180 degrees the second angle of a triangle is twice the measure of the first angle the third is 20 more t

This is an example of which type of drawing in geometry? A. A net B. A perspective drawing C. A 3 dimensional sketch D. An orthographic drawing

Which of the following statements about economic growth is accurate? The world’s sustained economic growth has only been occurring over the last 300 to 400 year