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
Rasek [7]
3 years ago
11

What is 150 mm expressed in decimeters? a. 1500 dm b. 15 dm c. 1.5 dm d. 0.15 dm

Chemistry
2 answers:
faust18 [17]3 years ago
4 0
The answer is C. 1.5dm
Explanation:
Use the "King Henry Died Monday Drinking Chocolate Milk" to remember the scale which is "Kilo, Hecto, Deca, Meters, Deci, Centi, Milli"
This goes from the largest--kilo--to the smallest--milli.
We have 150 millimeters, so you start at "milli" to get to decimeters, you jump 2 spaces up the scale, so you take the decimal point and move it two spaces up the number and get 1.50 decimeters
lidiya [134]3 years ago
3 0
The correct answer is 1.5. I hope this answer will be helpful! Thank. U
You might be interested in
Which sentence from “Broken Chain” contains the most descriptive language? “He asked his mother if he could have braces, like Fr
Sergeeva-Olga [200]

Answer:

" At four he decided to get it over with and started walking to Sandra's house, trudging slowly, as if he were waist-deep in water. "

Explanation:

3 0
3 years ago
Read 2 more answers
Features passed from parent to offspring, such as eye color, is an example of what?
Olenka [21]
Parents pass characteristics such as hair color, nose shape, and skin color to their offspring. Not all of the parents' characteristics will appear in the offspring, but the characteristics that are more likely to appear can be predicted.
5 0
3 years ago
As white light passes through a prism, the light is ____<br><br> A. Reflected <br> B. Refracted
noname [10]

Answer:

Refracted

Explanation:

White light refracts when it passes through a prism. Each wavelength refracts at a different angle, and the emergent light forms a rainbow.

3 0
3 years ago
Read 2 more answers
Who discovered that geologic changes are cyclical?
slega [8]
I believe it was James Hutton
7 0
3 years ago
What is equal to the number of particles in 36 grams of carbon-12?
HACTEHA [7]

Answer:

3 moles

Explanation:

To solve this problem we will  use the Avogadro numbers.

The number 6.022×10²³ is called Avogadro number and it is the number of atoms, ions or molecules in one mole of substance.  According to this,

1.008 g of hydrogen = 1 mole =  6.022×10²³  atoms.

18 g water = 1 mole = 6.022×10²³ molecules

we are given 36 g of C-12. So,

12 g of C-12 = 1 mole

24 g of C-12 =  2 mole

36 g of C-12 = 3 mole

So 3 moles of C-12 equals to the number of particles in 36 g of C-12.

4 0
3 years ago
Other questions:
  • The men\'s world record (as of 2007) for swimming 1500 m in a long course pool is 14 min 34.56 s. At this rate, how many seconds
    5·1 answer
  • Air pressure is measured in pascals. For a professional American football game, the ball should be inflated to about 90,000 pasc
    13·2 answers
  • Using the following equation for the combustion of octane, calculate the heat associated with the combustion of 100.0 g of octan
    6·2 answers
  • A principal quantum number refers to:
    5·1 answer
  • A sample of gas has an initial volume of 25 L and an initial pressure of 3.5 Pa. If the pressure changes to 1.3 Pa, find the new
    10·1 answer
  • How do you determine the charge of an isotope?
    14·2 answers
  • your friend wants to fly a kite over the water on the beach. which time would you go time a time c or time f
    10·1 answer
  • Consider an electrochemical decomposition apparatus comprised of a strontium chloride cell, a berylium chloride cell, and a bari
    10·1 answer
  • If a sample of corn syrup has a mass of 35 grams and a volume of 25 mL calculate its density​
    8·1 answer
  • 50 POINTS !! I have a science project that I need help with its called pH
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!