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
shutvik [7]
2 years ago
9

What scientists do that is the basis for their investigations

Chemistry
1 answer:
galben [10]2 years ago
7 0
<span>The basis of any scientific investigation is a hypothesis and a research question. These guide your research and help you focus on an area that is narrow enough to study for meaningful results. The research question helps quantify how you are going to study the hypothesis.</span>
You might be interested in
How many molecules are in 20,484 grams of H2O?​
alexandr1967 [171]

Answer:

3.4027x10^-22

Explanation:

4 0
3 years ago
How many valence electrons do the noble gases possess?
8090 [49]

Answer:

Have no valence electrons because they are stable.

Thank you.

BY GERALD GREAT

6 0
2 years ago
4. Define power and explain how to determine power.
Ratling [72]
The rate of doing work is called power of an object.
It is also defined as the work done by an object per unit time. Mathematically, its formula is given by :
, W is work done and t is time taken.
The SI unit of power is watts and its commercial unit is kWh.
1 watt = J/s or N-m/s.
5 0
2 years ago
Which of the following units would be the most appropriate for measuring the mass of a grain of rice? A. milligrams B. grams C.
Temka [501]
A, milligrams because rice is very small therefore you'd need to use a very small unit of measurement.
8 0
2 years ago
Read 2 more answers
What will eventually happen as the earth's core cools down down over billions of year?
zysi [14]
We all die. That's the end of that folks
4 0
2 years ago
Read 2 more answers
Other questions:
  • 50 grams of water is placed into a beaker the mass of the beaker is now 115 grams what is the mass of the empty beaker
    7·1 answer
  • How strong are bonds between subatomic particles?
    6·1 answer
  • 25 POINTS! Will mark brainliest if you have a good response!
    8·1 answer
  • Described the role of electrons in the formation of a covalent bond​
    13·1 answer
  • How many moles of chlorine gas are in 1.2m^3 at room temperature and pressure?
    5·1 answer
  • Give the name (not formula) of the hydrocarbon
    9·1 answer
  • What is the answer please help
    7·2 answers
  • How does 2 Na (s) + Cl2 (g) = NaCl (s) represent the coefficient in the chemical equation
    13·1 answer
  • 29. If a walnut is burned in a
    7·1 answer
  • What mass of ch4 is consumed when 587. 9 kj of energy is evolved from the combustion of a mixture of ch4(g) and o2(g)? show the
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!