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
Nikolay [14]
3 years ago
12

A research student wants to know whether ethanol is a better fuel than gasoline. Which step in the process of scientific inquiry

has already been completed?
Physics
2 answers:
DerKrebs [107]3 years ago
4 0

Answer:

Asking a scientific question

Explanation:

tigry1 [53]3 years ago
3 0

Answer:

Asking a scientific question

Explanation:

Scientific inquiry is using evidence from observations and investigations to create logical explanations and answer questions. Scientific inquiry is for people who want to be challenged and use creative and critical thinking to answer questions related to science.

The scientific method has five basic steps;

1. Ask a Question (just like the research student asking which is a better fuel between ethanol and gasoline)

2. Do Background Research

3. Construct a Hypothesis

4. Test Your Hypothesis by Doing an Experiment

5. Analyze Your Data and Draw a Conclusion

You might be interested in
If Neptune’s mass were reduced, what could be done to maintain the same force of gravitational attraction between Neptune and th
Alenkinab [10]
Make Neptune closer to the sun because then it would have a stronger gravitation pull. Because the closer the objects are, they will have a stronger gravitaional force and when the object has more mass, the gravity is also stronger. So, if the mass is reduced, the gravity force would be reduced, but if you bring neptune closer, the gravity force would increase
5 0
3 years ago
Two cars approach each other. How does the
Lemur [1.5K]

Answer:

<u>The car's fast. The ground isn't moving.</u>

Hope this helped! :D

7 0
2 years ago
Read the following and identify the main parts of the experiment.
slava [35]

The independent variable refers to the type of socks (synthetic socks), the dependent variable is the number of blisters and the control is the two weeks that she switches back to the cotton socks.

<h3>What is the dependent variable?</h3>

In an experiment, the dependent variable is those being tested and changes according to the independent variable.

The control group is the set of experimental conditions that is used to compare a given outcome in an experiment.

In conclusion, The independent variable refers to the type of socks (synthetic socks), the dependent variable is the number of blisters and the control is the two weeks that she switches back to the cotton socks.

Learn more about the dependent variable here:

brainly.com/question/25223322

#SPJ1

4 0
2 years ago
If it takes 100 N to move a box 5 meters, what is the work done on the box?
inysia [295]

Answer:

Explanation:

Work=force×distance

W=F×S

   =100 N × 5 m

   = 500 Nm

W = 500J

7 0
3 years ago
PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!!
GarryVolchara [31]

I'm in physics, but I think the answer is 22. The angle of reflection is reflecting whatever the angle was so, in this case, it must be 22

3 0
3 years ago
Read 2 more answers
Other questions:
  • Which type of wave would actually slow down when moving from the air into the ocean?
    7·2 answers
  • What metric units are used to report the mass of an object
    12·1 answer
  • How much heat is absorbed by 60 g of copper when it is heated from 20°C to 80°C?
    7·1 answer
  • The chemical formula for sulfuric acid is H2SO4.
    10·2 answers
  • Can somebody help me pls
    12·1 answer
  • Where are fossil fuels found?
    8·2 answers
  • The speed of sound through glass is 16344 km/hr. What is the wavelength of a sound wave of frequency 824 Hz in glass
    10·2 answers
  • Which organs are involved in the process of delivering the digestive juices for the intestines?
    10·1 answer
  • This table shows data collected by three devices: a thermometer on a weather balloon, a surface thermometer, and a barometer.
    5·1 answer
  • An antelope moving with constant acceleration of 2m/s2 covers
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!