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
Shalnov [3]
2 years ago
11

Look at the two thermometers.

Chemistry
2 answers:
salantis [7]2 years ago
3 0

Answer:

Thermometer A, because it measures accurately to the tenths digit.

hichkok12 [17]2 years ago
3 0

Answer : The correct option is, Thermometer A, because it measures accurately to the tenths digit.

Explanation :

Accuracy : It is defined as the closeness of a measured value to a standard or known value.

For Example : If the mass of a substance is 50 kg and one person weighed 48 kg and another person weighed 55 kg. Then, the weight measured by first person is more accurate.

Precision : It is defined as the closeness of two or more measurements to each other.

For Example : If you weigh a given substance five times and you get 1.8 kg each time. Then the measurement is said to be precise.

The level of precision is determined by the maximum number of decimal places.

As we are given that the measurement of the temperature of a liquid at 41.4^oC.

From the given thermometer we conclude that, the thermometer A is more appropriate than the thermometer B because in thermometer A there are 10 divisions between the two temperature and the smallest division is, 0.1.

So, the temperature of liquid will be, 41.0^oC+0.4=41.4^oC

You might be interested in
In the presence of hydrogen bond in most molecules is responsible for the following except
BlackZzzverrR [31]
There are no options so I'll just give my answer. Intermolecular hydrogen bonding is responsible for the high boiling point of water. The presence of hydrogen bonds can cause an anomaly in the normal succession of states of matter for certain mixtures of chemical compounds as temperature increases or decreases.
8 0
3 years ago
What is the correct equilibrium constant expression for equation P2(g)
sertanlavr [38]

Answer:

k = [F2]² [PO]² / [P2] [F2O]²

Explanation:

In a chemical equilibrium, the equilibrium constant expression is written as the ratio between the molar concentration of the products over the molar concentration of the reactants. Each species powered to its reaction coefficient. For the equilibrium:

P2(g) + 2F2O(g) ⇄ 2PO(g) + 2F2(g)

The equilibrium constant, k, is:

k = [F2]² [PO]² / [P2] [F2O]²

6 0
3 years ago
What are homogenous mixtures
svetoff [14.1K]

Answer:

a mixture in which the composition is uniform throughout the mixture.

Explanation:

7 0
3 years ago
Read 2 more answers
Which element has a meltin point higher than the melting point of rhenium
blondinia [14]

Answer:

Tungsten

Explanation:

5 0
3 years ago
Combustion of Methane Endothermic or Exothermic?
Misha Larkins [42]
Idk. Idk. Idk. Idk.
7 0
3 years ago
Other questions:
  • Which scientist used the word "cell” for the first time in science?
    14·1 answer
  • When 83.3 grams of phosphorus pentachloride react with an excess of water, as shown in the unbalanced chemical equation below, h
    10·2 answers
  • You apply the same amount of heat to five grams of water and five grams of aluminum. The temperature of the aluminum increases m
    14·1 answer
  • How many grams of O2 are produced as 0.033 mol of water decompose
    14·1 answer
  • I NEED THE ANSWER ASAP, GIVING BRAINLIEST.
    15·2 answers
  • Water droplets forming on a window on a cool day is an example of evaporation
    12·2 answers
  • A change that produces one or more ___________________ is a chemical change or chemical reaction.
    13·2 answers
  • How can a spinning ball have more lift than one that is not spinning?
    5·2 answers
  • Can someone please help me answer this
    10·1 answer
  • Through meiosis and sexual reproduction, children that are produced from parents are almost
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!