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
Gelneren [198K]
3 years ago
15

the air pressure was 101.3 kPa, but the weatherman said it was 1001.3 kPa. What is the percentage error​

Chemistry
1 answer:
Andrew [12]3 years ago
5 0

Answer:

percentage error = 888.45 %

Explanation:

We calculate the percentage error using the following formula:

percentage error = [(estimated number - actual number) / actual number) × 100

percentage error = [(1001.3 - 101.3) /  101.3] × 100

percentage error = 888.45 %

You might be interested in
Calculate the mass of 9.75x1021 atoms of helium.
Leya [2.2K]

Answer: 99.5475

Hope this helps(:

5 0
3 years ago
Helppp pleaseeee......
Cloud [144]

Answer:

mL

Explanation:

milliliters

8 0
2 years ago
Read 2 more answers
Put the steps in the process of photosynthesis in order
shepuryov [24]

Step 1-Light Dependent

CO2 and H2O enter the leaf

Step 2- Light Dependent

Light hits the pigment in the membrane of a thylakoid, splitting the H2O into O2

Step 3- Light Dependent

The electrons move down to enzymes

Step 4-Light Dependent

Sunlight hits the second pigment molecule allowing the enzymes to convert ADP to ATP and NADP+ gets converted to NADPH

Step 5-Light independent

The ATP and NADPH is used by the calvin cycle as a power source for converting carbon dioxide from the atmosphere into simple sugar glucose.

Step 6-Light independent

The calvin cycle converts 3CO2 molecules from the atmosphere to glucose

calvin cycle

The second of two major stages in photosynthesis (following the light reactions), involving atmospheric CO2 fixation and reduction of the fixed carbon into carbohydrate.

4 0
3 years ago
When cream mixes with coffee, is this a chemical or physical change?
svlad2 [7]

It is a physical change when cream mixes with coffee, it changes the color of the coffee. When you add more or less cream there is a color change depending on the consistency of cream. The properties are not changes and a no new compound is formed as in chemical change with a reaction of two compounds, a new compound is formed with different properties. So it is a physical change.

7 0
2 years ago
Can I have some help please on #2,4,5
zzz [600]
It differs because a steam turbine runs off of a magnetic field and a steam engine runs off of coal 

hope this helps :)




5 0
2 years ago
Other questions:
  • Which statement best describes how dynamic equilibrium relates to a saturated solution of sodium chloride? The concentration of
    11·2 answers
  • What are sources of electricity? List as many as you can
    14·1 answer
  • Helppppppppppppp it’s timedddddddddd
    12·1 answer
  • You have a 2 Liter solution that contains 1 mole of NaCI. What is the molarity of the solution?
    15·1 answer
  • How does the theory of plate tectonics help geologists today?
    5·1 answer
  • Where on the pH scale would you find acids? Bases? What is unique about a pH of 7?
    14·2 answers
  • Which element has chemical properties most similar to carbon (C)?
    10·2 answers
  • How many grams are in one mole of CH3CO2H ?
    13·1 answer
  • Does the coating from another type of candy dissolve in water like M&M’s ?
    6·1 answer
  • The average atomic mass of carbon is 12.01 amu. Based on the atomic
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!