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
Shalnov [3]
3 years ago
14

Why do scientists ask questions?

Physics
2 answers:
aleksandrvk [35]3 years ago
8 0
To clear their doubts and make/discover new things

andrezito [222]3 years ago
4 0
Scientists ask questions so that they can be answered. As well as solving the world and its mysteries
You might be interested in
A 32-kg child decides to make a raft out of empty 1.0-L soda bottles and duct tape. Neglecting the mass of the duct tape and pla
Vedmedyk [2.9K]

Answer:

32 bottles

Explanation:

If we create a free body diagram on the child we have his weight and the bouyant force

W-B=0

They must be equal to mantain equilibrium on the body and he can stay floating, this force is equivalent to the weight of water displaced

W=B=Ww

Mg=mg

32 kg=mass of water displaced

1 kilogram per liter (kg/L) is the density of water, this means that 32 Liters of water are displaced and since the bottles can retain 1 liter, the child needs 32 bottles

6 0
3 years ago
Which gas has molecules with the greatest average molecular speed at 25°c?
8_murik_8 [283]

Answer: the options to the questions are

a. 1.0 moles of N2

b.0.5 moles of New

c.0.2 moles of CO2

d.2 moles of He

Answer D

Explanation:

The average molecular speed v of gas is given by =√(8RT,/πM)

From the equation it can be seen that substance with lowest molar mass has the highest velocity has He is the answer

7 0
3 years ago
Describe how water may be treated before people use it
brilliants [131]
Water is treated by purifying it by adding slaked lime or potash alum

3 0
3 years ago
Read 2 more answers
What is it that if you have, you want to share me, and if you share, you do not have?
Colt1911 [192]

Answer:

Secrets? Cuz if I share you the secrets then the secrets will no longer will be secrets.

4 0
3 years ago
Read 2 more answers
The continental crust is:
vlada-n [284]

the relatively thick part of the earth's crust that forms the large landmasses. It is generally older and more complex than the oceanic crust.

3 0
3 years ago
Read 2 more answers
Other questions:
  • Which optical devices spread light apart?
    15·2 answers
  • How do you find the change in potential energy
    14·1 answer
  • Q: The acceleration of gravity means that for each second that passes, falling objects move 9.8m? A:True
    5·2 answers
  • Light striking a mirror at a 50° angle will be reflected at an angle _____.
    5·2 answers
  • &gt;<br><br> Which activity will improve your muscle strength
    11·1 answer
  • Two carts with masses of 4.32 kg and 2.66 kg move toward each other on a frictionless track with speeds of 4.86 m/s and 3.93 m/s
    11·1 answer
  • A block of mass 2 kg is placed on the floor. The coefficient of static friction is 0.4. A horizontal force of 2.5 N is applied o
    15·1 answer
  • A kickoff sends a football with an initial velocity of 25 m/s at an angle of 50
    15·1 answer
  • What heavy element was the chernobyl nuclear accelarators supposed to make?​
    9·1 answer
  • A 0.010 kg clay ball thrown right at 16 m/s hits a marble moving left at 8.0 m/s, and sticks to it. Both move left at 3.2 m/s af
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!