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
sineoko [7]
3 years ago
11

What is the purpose of control group ?

Physics
1 answer:
kirill [66]3 years ago
6 0
Control group in a scientific experiment is a group separated from the rest of the experiment, it is where the independent variable being tested cannot influence the results. It isolates the independent variable's effects on the experiment and can helps rule out alternative explanations of the experimental results.
You might be interested in
Did you guys know that saying ''Reeeee" is disrespectful and offensive? Ill explain: Because “Reeee” is used to mock people on t
zmey [24]

Answer:

here are no results for Did you guys know that saying ''Reeeee" is disrespectful and offensive? Ill explain: Because “Reeee” is used to mock people on the autism spectrum, supposedly mimicking a noise that someone on the spectrum might make

Explanation:

3 0
3 years ago
Read 2 more answers
Which is the most likely reason why scientists change a model?
ASHA 777 [7]

Answer:

hypothesis

Explanation:

5 0
3 years ago
Why does a compass work differently on a moon then it would on earth
pogonyaev

A compass would work differently on the moon than the Earth because Earth's magnetic field is between 25,000 and 65,000 NanoTeslas. Whereas, the Moons magnetic field is about 2,500-6,500 and some parts of the moon have nonexistent magnetic fields.

8 0
3 years ago
What is a synovial joint? (ANATOMY)
S_A_V [24]

Answer:

From Wikipedia:

"A synovial joint, also known as diarthrosis, joins bones or cartilage with a fibrous joint capsule that is continuous with the periosteum of the joined bones, constitutes the outer boundary of a synovial cavity, and surrounds the bones' articulating surfaces. The synovial cavity/joint is filled with synovial fluid."

8 0
3 years ago
Explain why an experiment should test only one variable at a time
padilas [110]
We use only one variable at a time to find the accurate result. We want to see how the result of experiment changes everytime with a single variable.
4 0
3 years ago
Other questions:
  • What is the density of a 36 g object with a volume of 15 cm3? (Density: D = )
    8·1 answer
  • Sonic boom from a plane is an example of a shockwave. Give another example where a shockwave is produced
    12·1 answer
  • Really confused on this. Any help will be great
    9·1 answer
  • Can I get a direct answer please??
    12·1 answer
  • Answer True or Flase1-Electric potential due to a uniform E field doesn’t change with location.2-The equipotential surfaces asso
    12·1 answer
  • A ball is thrown upwards at 20m/s what is its displacement from its starting position at 7 seconds
    6·1 answer
  • Nerve impulses in a human body travel at a speed of about 100 m/s. Suppose a person accidentally steps barefoot on a pebble. Abo
    12·1 answer
  • Imvu?<br> ..............................
    14·2 answers
  • Force of a Baseball Swing. A baseball has mass 0.153 kg . Part A If the velocity of a pitched ball has a magnitude of 44.5 m/s a
    13·1 answer
  • What does the term "catastrophic event" mean to you
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!