Marshmallow9089 Marshmallow9089

02-09-2020
Chemistry

contestada

True or false? During a phase change (from solid to liquid, for example) the temperature of the material stays the same.

Respuesta :

emmersonblakespencer emmersonblakespencer

02-09-2020

Answer:

The temperature changes. Think of taking a cup of ice out by the pool in on a hot summer day. The ice begins to melt. The sun was changing its previous temperature. If it stayed the same, the now puddle of water would remain ice.

Answer Link

Otras preguntas

Read the excerpt from the chapter “Laughter” from The House on Mango Street. Nenny and I don’t look like sisters…not right away. Not the way you can tell with R

The number of accidents at a manufacturing facility has been increasing every year. Most of the accidents are because employees do not follow standard procedure

_______________was the 14th century Muslim ruler known for his hajj through the desert where he traveled with a large entourage and freely gave out gold dust. H

21. The demand equation for a certain product is given by the formula p = 50-√.001x + 1 where x is the number of units sold in a month and p is the price per un

Would a picture of Mr. Stamos’s red blood cells look like Nikoleta’s red blood cells? Why?

How are asteroids and comets similar? (1 point) A. Both are composed of rock. B. Both are frozen. C. Both are composed of gases. D. Both orbit the sun.

While walking his dog in the park, Santiago often finds change lying on the ground. This week, Santiago recorded the amount of money he found in the chart below

The surface area of this figure

What can spectroscopes tell us about a space object? A. provide imagery B. calculate location C. determine temperature, chemical composition, and speed D. dete

D is correct! Many large cities have considered or passed proposals that ban the use of plastic grocery bags in stores. A concerned student would like to measur