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
taurus [48]
2 years ago
12

Which option is part of designing a set of experimental procedures?

Physics
2 answers:
zloy xaker [14]2 years ago
4 0
B identifying the types of data to be gathered
vesna_86 [32]2 years ago
4 0
The answer is B. Identifying the types of data to be gathered
You might be interested in
What are the reasons for the establishment of UGA?
3241004551 [841]

Answer:

In February 1784, just after the close of the Revolutionary War, the General Assembly of Georgia earmarked 40,000 acres of land to endow "a college or seminary of learning." The following year, Abraham Baldwin, a lawyer and minister educated at Yale University in New Haven, Connecticut, who had settled in Georgia

Explanation:

please mark this answer as brainliest

8 0
2 years ago
Consider a 40,000 km steel pipe in the shape of a ring that fits snuggly all around the circumference of the Earth. We are heati
Tatiana [17]

Answer:

The Height is  H = 70.02 m

Explanation:

We are given that the

                         Initial length is  = 40000\ Km = 40,000 *10^{3} m

from what we are told in the question the circumference of the circle is = 40,000 Km

  This means that the Radius would be :

         Let C denote the circumference

      So  

               C = 2 \pi r

      =>     r = \frac{C}{2 \pi}

               r = \frac{40,000}{2 \pi } = \frac{40,000*10^{3}}{2 *3.142}  = 6.365*10^6 m

We are told that 1-meter bar of steel that increases its temperature by 1 degree C will expand 11*10^{-6} meters

Hence

       The final length would be

                            40000*10^3 *(T + \alpha  )

Where T is the change in  temperature  \alpha is the Coefficient of linear expansion for steel

  let L_{final} denote the final length

   So

        L_{final} =40000*10^{6} *[1+ 11*10^{-6}]

                  = 40000440 \ m

 Now the Height is mathematically represented as

         Height(H) \ = \frac{change \ in \ radius \ }{2 \pi}

                       = \frac{(40000440-40000*10^3)}{2*3.142}

                       = 70.02m

3 0
3 years ago
HELPPP PLEASEEEE, BRAINLEST WILL BE GIVEN​
Alex17521 [72]

Answer:

nice question but I don't know please forgive me

5 0
3 years ago
Read 2 more answers
Which best describes the purpose of a controlled experiment?
navik [9.2K]
A controlled experiment is best described as a safe, in depth, and insightful display that helps you understand the purpose of the experiment better
3 0
3 years ago
3. A driver who is moving at 15 m/s, sees a stop light and puts on the brakes 30 m before an intersection. a) What acceleration
Nesterboy [21]

Please find attached photograph for your answer. Hope it helps! Please do comment

4 0
2 years ago
Other questions:
  • SCIENCE HELP!!!!!!!!!!!!!!!!!!111
    8·2 answers
  • How do scientists determine the age of the solar system?
    15·1 answer
  • In a double-slit experiment, light and dark regions are observed on a screen. what causes a dark region to be observed between t
    7·1 answer
  • When there is no number in front of a chemical formula in a chemical equation, what number is understood?
    9·1 answer
  • The equation for density is a physical model true or false
    5·2 answers
  • Help with this physics task pls
    8·1 answer
  • Suppose a 20-foot ladder is leaning against a building, reaching to the bottom of a second-floor window 15 feet above the ground
    5·1 answer
  • How does this happen?
    12·1 answer
  • Two magnets are arranged so that they pull together. Which conclusion can be reached? A.Two north poles are together. B. Two sou
    15·2 answers
  • PLS HELP ME AS QUICK AS POSSIBLE,
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!