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
liberstina [14]
3 years ago
13

Jonathan is working in his basement on a science fair project when his little sister closes and locks the door. Jonathan wants t

o let his parents know that he is stuck down in the basement. He can either yell as loudly as he can, bang on the metal pipes, or bang on the concrete wall. Which should he do if he wants someone to hear him? Explain your answer, and explain why the other options would not be as effective.
Chemistry
1 answer:
jeyben [28]3 years ago
8 0

Answer:

i think its metal pipes

Explanation:

sorry if im wrong

You might be interested in
O2 is a molecule <br><br>A) true<br><br>B) false
Igoryamba
I say its true but idk
5 0
3 years ago
Read 2 more answers
At what step of glycolysis one NADH+ H+ is formed?
ElenaW [278]

Answer:

During Glycolysis, there is one step where NADH + H+ is formed from NAD+ O F-6-P - F- 1,6-BP O PGAL – 1,3-BPGA O 2-PGA - PEP O 3-PGA → 2-PGA.

3 0
3 years ago
Which of the following describes the correct order for using the scientific
larisa [96]
A. is the answer
if u have any doubts ask me
please mark as brainliest
8 0
3 years ago
Read 2 more answers
EXPERIMENT 1: How do you expect your coarse titration volume at the color change to compare to your fine titration volumes?
olchik [2.2K]

In the endpoint when the indicator changes color it gives the information that the acid is neutralized by the base.

<h3>What is Titration ? </h3>

Titration is also known as titrimetry is a technique where a solution of known concentration is used to calculate the concentration of the unknown solution. Titration is a laboratory technique.

<h3 /><h3>What is Endpoint ? </h3>

The point at which the indicator changes the color is known as Endpoint.

Thus from the above conclusion we can say that In the endpoint when the indicator changes color it gives the information that the acid is neutralized by the base.

Learn more about the Titration here: brainly.com/question/186765

#SPJ1

6 0
2 years ago
What is the largest limiting factor that keeps us<br> from traveling far away from Earth in space?
Ymorist [56]
A major limiting factor is having enough fuel
4 0
3 years ago
Other questions:
  • What is the definition of a physical property of matter?
    10·1 answer
  • The final temperature of the water mixture if no heat is lost?
    9·1 answer
  • Alyssa is trying to balance the following equation: Pb(OH)2 + 2H2SO4 =&gt; PbSO4 + 2H20 What number should be used to replace th
    8·1 answer
  • I bet that outfit is made of Copper and Tellurium, because it is so ________.
    9·2 answers
  • Differentiate between crystalline and amorphous solid.
    11·2 answers
  • Consider the following metals: Ag, Au, Mg, Ni, and Zn.
    5·1 answer
  • Can somebody help me plz
    8·2 answers
  • What is the percent of Heterozygous rabbits
    12·2 answers
  • Science 6
    14·1 answer
  • Why do garden manure and compost fertilize the soil​
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!