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
ra1l [238]
3 years ago
14

Four research teams measured the rotation period of a newly detected neutron star, and what each team wrote in its team notebook

is shown in the table below. Suppose a later and more reliable measurement gives 0.710s for the period of the same star Decide which of the earlier measurements was the most accurate, and which was the most precise.
Team what was written in the notebook most accurate measurement most precise measurement
A 0.70sec
B 0.71s
C 0.75 ± 0.002s
D B/w 1.05s and 1.115s
Chemistry
1 answer:
makvit [3.9K]3 years ago
7 0

Answer:

Explanation:

The correct measurement is .710 s which is equal to .71 s so second measurement that is 0.71 s is most accurate measurement .

B.  0.71s is the most accurate .

Precision depends upon measuring instrument . Measurement by highly precise instrument has greater precision .

The measurement of 0.75 ± 0.002s must have been taken from high precise instrument because it is capable of making measurement upto 3 decimal points .

Hence

C 0.75 ± 0.002s is most precise measurement .

You might be interested in
As electrons gain more energy they can move ____ away from the nucleus
Snowcat [4.5K]

The answer is A. Further away. I hope I helped. Have a great day/night!!!!!! ❤️

4 0
2 years ago
In addition to DNA, what else is
Pepsi [2]

Answer: ribosomes and membranes.

Explanation:

4 0
2 years ago
what do the colors produced by fireworks indicate? a. a physical change c. a state change b. a chemical change d. an element cha
Nat2105 [25]
B. A chemical change 
6 0
3 years ago
What is missing from this graph?<br><br> A. axis labels<br> B. a trendline<br> C. a title
Iteru [2.4K]

Answer:

Axis Labels

Explanation:

The axis labels are usually located on the x and y axis. This graph however is missing those.

hope this helps!

7 0
2 years ago
An electron can be added to halogen atom to force a halide ion with
Lilit [14]

An electron can be added to halogen atom to force a halide ion with 8 valence electrons

<h3>What is an atom?</h3>

An atom can be defined as the smallest part of an element which can take part in a chemical reaction.

However whenever, an electron is added to halogen atom to force a halide ion with 8 different valence electrons

So therefore; an electron can be added to halogen atom to force a halide ion with 8 valence electrons

Learn more about halogens:

brainly.com/question/18276987

#SPJ1

4 0
2 years ago
Other questions:
  • Xianming runs a titration and collects, dries, and weighs the BaSO4(s) produced in the experiment. He reports a mass of 0.2989 g
    11·1 answer
  • Adding copper or magnesium to aluminum creates an alloy that is _____.
    10·1 answer
  • Magnesium reacts with hydrochloric acid (HCl) as follows. Mg(s) + 2HCl(aq) --&gt;MgCl(2)+H(2)(g) How many milliliters of hydroge
    10·1 answer
  • Atoms tendency is to become stable what does this mean
    5·2 answers
  • The metal rhodium (Rh) has an FCC crystal structure. If the angle of diffraction for the (311) set of planes occurs at 36.12° (f
    8·1 answer
  • If I know the number of protons an element has do I know what element it is ?
    14·1 answer
  • Calculate the enthalpy of reaction for 2CO + O2 → 2CO2. given the following bond energies:
    5·1 answer
  • What is the molecular formula of hydrogen peroxide ?
    15·1 answer
  • Each of the containers below hold 150 mL of the indicated solution at 20 oC. Which one would have the highest rate of vaporizati
    14·1 answer
  • Arginine is one of the amino acids; it is used in the biosynthesis of proteins. Analysis revealed that a sample of arginine was
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!