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
Nat2105 [25]
3 years ago
5

Myriah wants to use dimesional analysis to find out how many centimeters are in 1.4 meters

Chemistry
1 answer:
frosja888 [35]3 years ago
7 0
The answer is going to be 140 cm because if you do 1.4 times 100 the answer is going to be 140. It will always work!!!
You might be interested in
Please Help thank you
Harlamova29_29 [7]

I suppose because of the fact that the relative humidity is taking away your heat and making you feel cool, I think that you would feel cooler than someone who was dry.

4 0
3 years ago
Astrophysics and planetar Astrophysics and planetary science are considered subspecialties of y science are considered subspecia
tatyana61 [14]

Astrophysics and planetar Astrophysics and planetary science are considered subspecialties of Astronomy. Astronomy is the study of the sun, moon, planets, stars, comets, gas, galaxies, dust and other bodies and phenomena.


Note

Astrophysics - properties of space

Planetary Science - planet formation



<span>I hope this helps, Regards.</span>

3 0
3 years ago
A simple machine produces 25 joules of output work for every 50 joules of input work . What is the efficiency of this machine ?
nataly862011 [7]
2:1, output is half the input
8 0
3 years ago
What happens when Sulphuric acid is added to into Barium Chloride solution?​
vladimir1956 [14]

Answer:

please give me brainlist and follow

Explanation:

When dilute sulphuric acid is added to barium chloride solution, barium sulphate is formed as a precipitate and hydrogen chloride is formed in aqueous solution.

6 0
3 years ago
a rectangular piece of aluminum foil measures 13.72 cm x 8.63 cm and has a mass of 3.1 g. Find how thick it is
Leona [35]

The two dimensions of aluminum foil are given 13.72 cm and 8.63 cm respectively with mass  3.1 g.

The density of aluminum is 2.7 g/cm^{3}. It is defined as mass per unit volume thus, volume of aluminum can be calculated as follows:

V=\frac{m}{d}

Putting the values.

V=\frac{3.1 g}{2.7 g/cm^{3}}=1.148 cm^{3}

The volume of cuboid is l\times b\times h, the length and breadth are given, height can be calculated as follows;

h=\frac{V}{l\times b}

Putting the values,

h=\frac{1.148 cm^{3}}{(13.72 cm)(8.63 cm)}=0.009695 cm

Or, approximately 9.7\times 10^{-3}cm

Therefore, thickness of aluminum foil is 9.7\times 10^{-3}cm

7 0
3 years ago
Other questions:
  • A six carbon carbohydrate would have how many hydrogen atoms?
    7·1 answer
  • PLEASE HELP!!! 20 POINTS!!!
    15·2 answers
  • Which gas is created by photosynthesis? nitrogen, oxygen, argon, ozone.
    14·2 answers
  • What is the thin structure that surrounds a cell?​
    13·1 answer
  • What role does gravity play in the water cycle? 50 pts
    8·2 answers
  • Which of the following statements about sidestream smoke is not true?
    6·1 answer
  • Balance the equation
    8·1 answer
  • 27. The compound having only primary hydrogen atoms is ( ).
    7·1 answer
  • Một chất phóng xạ có chu kỳ bán huỷ là 10 năm, Hỏi bao nhiêu năm thì lượng phóng xạcòn 10%. Cho biết phản ứng phân hủy chất phón
    11·1 answer
  • Why would scientists use molar volume to measure gases?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!