Estimate the absolute deviation(or uncertainty) for the results of the following calculations. Round each result so that it contains only significant digits. The numbers in parentheses are absolute standard deviations. Finally, write the answer and its uncertainty. a.) Y= 6.75 (± 0.03) + 0.843(±0.001) - 5.021 (±0.001) = 2.572 b.) Y= 19.97(± 0.04) + 0.0030(±0.0001) + 4.29(±0.08) = 24.263 c.) Y= 143(± 6) - 64(±3) = 5.9578 x10-2 1249 (±1) +77 (±8)

Question

Estimate the absolute deviation(or uncertainty) for the results of the following calculations. Round each result so that it contains only significant digits. The numbers in parentheses are absolute standard deviations. Finally, write the answer and its uncertainty.
a.) Y= 6.75 (± 0.03) + 0.843(±0.001) - 5.021 (±0.001) = 2.572
b.) Y= 19.97(± 0.04) + 0.0030(±0.0001) + 4.29(±0.08) = 24.263
c.) Y= 143(± 6) - 64(±3) = 5.9578 x10-2
1249 (±1) +77 (±8)

Expand

Expert Answer

Want to see the step-by-step answer?

Check out a sample Q&A here.

Want to see this answer and more?

Experts are waiting 24/7 to provide step-by-step solutions in as fast as 30 minutes!*

*Response times may vary by subject and question complexity. Median response time is 34 minutes for paid subscribers and may be longer for promotional offers.
Tagged in
Science
Chemistry

Physical Chemistry

Related Chemistry Q&A

Find answers to questions asked by students like you.

Q: Consider the following reaction: 2HI(g) H2(g) + I2(g) If 2.03 moles of HI, 0.362 moles of H2, and 0....

A: Click to see the answer

Q: Question: Name the type of stereoisomerism exhibit by the compound below. Explain by giving appropri...

A: The given compound is a ketone. The parent hydrocarbon chain has five carbon atoms in which the carb...

Q: The combustion of octane, C,H,8, proceeds according to the reaction shown. 2C,H,;(1) + 25 0, (g) → 1...

A: Click to see the answer

Q: What is the density of O2 gas at 2.1and 100°c? Give your answer in g/L)

A: Given: The temperature and pressure of the O2 gas is 100°C and 2.1 atm, respectively.

Q: Enter the correct IUPAC name for the following structure. Note: Any error in spelling

A: The given compound is  The IUPAC name of the compound has to be determined.

Q: Cu(s) + 2 AgNO3(aq) ⇋ Cu(NO3)2(aq) + 2 Ag (s) If a mixture of excess Cu (s), 0.394 M AgNO3 (aq), and...

A: Click to see the answer

Q: or basic. pH [H30*) [OH"] acidic or basic? 1.00 M M acidic M. 2.3 x 10-4 M basic 2.5 x 10-2 M M acid...

A: Click to see the answer

Q: Please give explanation too

A: The solubility of any covalent compound is based on the intermolecular forces of attraction. More so...

Q: Data Table 3: Polyatomic lon and Acid Names #: Formula Name 1 SO,2- SnCl4 CIO2 4 H3PO4 Cu3(PO4)2 FeS...

A: Click to see the answer