1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
dexar [7]
3 years ago
7

Which of the following is a chemical change

Physics
2 answers:
alina1380 [7]3 years ago
5 0
What are the options u can't say that and expect me to know wat u talkin bout
mel-nik [20]3 years ago
5 0

I'm guessing the answer choices are:

A. ice melting

B. ice being carved

C. water boiling

D. water breaking down into hydrogen and oxygen

The answer, if any of these choices, would be C

You might be interested in
What is the entropy of isolated system?
melamori03 [73]

Answer: Entropy is the measure of the disorder of a system

Explanation:

Entropy is a thermodynamic quantity defined as a criterion to predict the evolution or transformation of thermodynamic systems. In addition, it is used to measure the degree of organization of a system.

In other words: Entropy is the measure of the disorder of a system and is a function of state. That is, it depends only on the state of the system.  

However, in the case of an isolated system in an <u>irreversible process</u>, the value of entropy increases in the course of a process that occurs naturally. While in a <u>reversible process</u> the entropy of the isolated system remains constant.

7 0
3 years ago
louis Pasteur developed the germ theory of disease, which state that many diseases are caused by microorganismas. Had scientists
Olegator [25]
Sciencefndkdkdkckkfkkdfk
3 0
3 years ago
The description for a certain brand of house paint claims a coverage of 475 ft²/gal.
AlexFokin [52]

Answer:

(a) 11.66 square meters per liter

(b) 11657.8 per meters

(c) 0.00211 gal per square feet

Explanation:

(a) 475ft^2/gal = 475ft^2/gal × (1m/3.2808ft)^2 × 1gal/3.7854L = 11.66m^2/L

(b) 475ft^2/gal = 475ft^2/gal × (1m/3.2808ft)^2 × 264.17gal/1m^3 = 11657.8/m

(c) Inverse of 475ft^2/gal = 1/475ft^3/gal = 0.00211gal/ft^3

8 0
3 years ago
I need help with...
Rom4ik [11]
The car will gain new momentum if it's velocity is doubled or tripled.
6 0
3 years ago
Which of the following is an example of technology influencing science?
FinnZ [79.3K]

Answer:A and C

Explanation:

8 0
3 years ago
Other questions:
  • A body moving with a velocity of 20m/s begins to accelerate at 3 m/s 2 . How far does the body move in 3 seconds
    8·1 answer
  • Which best describes accuracy?
    12·2 answers
  • Why is brainly getting less people
    13·1 answer
  • An ecologist studies a forest area for evidence of competition among organisms. She chooses a specific location where a tree was
    10·2 answers
  • A 0.454-kg block is attached to a horizontal spring that is at its equilibrium length, and whose force constant is 21.0 N/m. The
    15·1 answer
  • uniform mementum mas is 90g is pivoted at 40cm mark if the metra rula ia in equilibrium with an mark unknown mass m place at the
    11·1 answer
  • PLEASE HELP RIGHT ANSWER WILL GET THE BRAINLY..
    11·2 answers
  • I will give brainliest to whoever answers this in less than 10 minutes.
    7·1 answer
  • ¿Cuál es la diferencia entre un trauma físico y un trauma psicológico?
    12·1 answer
  • What would the acceleration of a car be from a stoplight if it started at 0 m/s and reached a
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!