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
Nitella [24]
3 years ago
5

A scientist performs an experiment where she measures the mass of a piece of metal, pours acid onto the metal, washes the metal,

and then re-measures the mass of the metal. The scientist repeats the experiment several times, each time increasing the amount of acid used. The dependent variable in the experiment is the: initial mass of the metal final mass of the metal amount of acid used washing the metal
History
1 answer:
WITCHER [35]3 years ago
4 0

First you should know that a dependent variable is the one which its values depends of the ones of other variable. In this case, <em>the final mass is the dependent variable</em> because this amount directly depends on how much acid the scientist pours in the initial mass to increase or decrease it. This is also why she remeasures it once the experiment is done.

You might be interested in
What were germany's military advances in world war 2?
arsen [322]

Answer:

German military technology during World War II increased in terms of sophistication, but also cost, mechanical unreliability, and time to manufacture. Nazi Germany put effort into developing weapons; particularly aircraft, rockets, submarines and tanks during the war.

Explanation:

6 0
3 years ago
Read 2 more answers
HELP ASAP!!! NO LINKS PLEASE!!!<br> What conditions led to hostility between the U,S, and Japan?
777dan777 [17]

Answer:

Tension between Japan and the United States increased dramatically when Japan seized French Indo-China (now Vietnam) in July 1941. Japanese troops poured into Indo-China, and the Japanese military began preparations to attack the Philippines and British and Dutch colonial possessions in South-East Asia.

7 0
3 years ago
Which of the following answer choices correctly identifies the nations that made up the Triple Entente.
andriy [413]
A) Germany,Australia-Hungary, and Italy
6 0
3 years ago
Read 2 more answers
Which of the following might a president do in order to improve trade relations between the U.S. and Cuba?
Slav-nsk [51]
Agreement with cuba, pass a new law
8 0
3 years ago
Read 2 more answers
Someone please help i will mark brainiest!!!
Natasha_Volkova [10]

Answer:

I meant C because of the word first

7 0
2 years ago
Other questions:
  • Why was the 15th amendment important to reconstruction?
    10·1 answer
  • List at least three problems that were generally found in poor neighborhoods during the Progressive Era.
    10·2 answers
  • Which of the following was a lasting impact of the watergate scandal
    7·1 answer
  • When did Lexington/concord happen
    14·2 answers
  • During which clash, before colonists declared independence from Britain, did the American rebels succeed in conquering the Briti
    9·2 answers
  • How does Jefferson view dependence
    9·1 answer
  • What is your definiton for monoliths?
    8·2 answers
  • Help me with these 3 boxes thank you!
    7·2 answers
  • The Great Compromise settled a dispute between which two groups?
    12·1 answer
  • 1. How did the European powers and President Wilson differ at the peace conference?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!