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
masha68 [24]
3 years ago
6

Penny has a pencil that is 19 cm long. How long the pencil In inches

Chemistry
2 answers:
JulijaS [17]3 years ago
8 0
You divide 19 centimeters by 2.54 making 19 centimeters equivalent to 7.48 inches
marysya [2.9K]3 years ago
3 0

Answer : The length of pencil in inches are 7.48 inches.

Explanation :

The conversion used form centimeter to inch is :

1in=2.54cm

As we are given that the length of the pencil is 19 cm. Now we have to determine the length of the pencil in inches.

As, 2.54 centimeter length of pencil = 1 inch

So, 19 centimeter length of pencil = \frac{19cm}{2.54cm}\times 1inch=7.48inches

Therefore, the length of pencil in inches are 7.48 inches.

You might be interested in
An atom has 24 protons, 22 electrons, and 28 neutrons. What is the ATOMIC # of the atom?
Over [174]
22 would be the answer
7 0
3 years ago
Which of the following units is an SI base unit?
Kisachek [45]

Answer:

kg

Explanation:

kilogram√

m³×

cm×

l×

5 0
3 years ago
How many particles are in one mole substance
Karolina [17]

Avogadro's number is defined as the number of elementary particles (molecules, atoms, compounds, etc.) per mole of a substance. It is equal to 6.022×1023 mol-1 and is expressed as the symbol NA.

6 0
3 years ago
Read 2 more answers
What parts of a divers body are most affected by pressure changes?
Yanka [14]
I would say the head and heart because if you swim deep in the ocean you will feel pressure in your heart and head because the muscles in your body are closing in on them

hope i helped
5 0
3 years ago
Which of the following is TRUE? A) The equivalence point is where the amount of acid equals the amount of base during any acid-b
liberstina [14]

Answer:

the correct option is B

Explanation:

The correct option is b, since if we reach pH 7, it means that the acid-base reaction is neutralized, therefore the base has been neutralized by an acid or vice versa, without taking into account the proteins or the amounts of both components .

5 0
3 years ago
Read 2 more answers
Other questions:
  • Which of these types of technologies enable us to use the Earth's heat to produce energy?
    5·1 answer
  • Describe the function of a cilia.
    7·2 answers
  • Why do the ocean currents move from the equator towards the poles?
    12·1 answer
  • these healthcare professionals are usually limited to the types of prescriptions they can write by a set standing orders.
    15·1 answer
  • Carbon reacts with oxygen to produce carbon dioxide (CO2 (g), Delta.Hf = –393.5 kJ/mol) according to the equation below. Upper C
    8·2 answers
  • Look at the chemical equation shown below. A, B, X, and Y represent different elements or polyatomic ions.
    13·1 answer
  • 1. Use electron dot formulas to predict the formulas of the ionic compounds formed from the
    15·2 answers
  • What increases and stays the same?
    12·1 answer
  • Whoever gets me right gets whatever they want
    8·2 answers
  • PLEASE HELP, I REALLY NEED HELP WITH THIS!!!​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!