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
r-ruslan [8.4K]
3 years ago
6

Temperatures in the earth's interior are above the normal melting point of rock. True False

Chemistry
2 answers:
Assoli18 [71]3 years ago
6 0
The correct answer is.

True
Mars2501 [29]3 years ago
6 0

Answer:

<u>The statement "Temperatures in the Earth's interior are above the normal melting point of rock" is a true statement.</u>

Explanation:

The Earth's interior is composed of four different layers; the mantle, the planetary core, the outer core, and the inner core. Three of them are solid and one liquid and although estimates on the temperature in these layers can vary, the average goes from 9.000 to 13.000 degrees Fahrenheit. Considering that the melting point for a rock goes between 572 to 1.200 degrees Fahrenheit depending on the size of the rock, it is correct to state that the temperatures in the Earth's interior are above the normal melting point of rock.

You might be interested in
Matter will come in two different types. What are they called?
Degger [83]

Answer: They are called substances and mixtures

Explanation:

5 0
2 years ago
Read 2 more answers
Write some sentences about Respiration in your own words
weeeeeb [17]

Answer:

Reluctantly she pulled away, her pulse and respiration in a race.

Its function is less that of respiration than of FIG

Terrestrial plants have a gaseous interchange of oxygen and carbon dioxide which is necessary for respiration and feeding.

The least wind raises clouds of fine dust, which fill the air, render it so opaque as to obscure the noonday sun, and make respiration difficult.

6 0
2 years ago
Which of the following statement is not true?
Helga [31]

Answer: 2

Explanation: Greenhouse gases are very important in keeping our planet just right. If we have too many Greenhouse gases it would be too hot, but we can't eliminate all of them or it will be too cold

8 0
2 years ago
Find the percentage composition of a compound that contains 1.94 g of carbon, 0.48 g of hydrogen, and 2.58 g of sulfur.
Svetradugi [14.3K]

Answer : The percentage composition of carbon, hydrogen and sulfur in a compound is, 38.8 %, 9.6 % and 51.6 % respectively.

Explanation :

To calculate the percentage composition of element in sample, we use the equation:

\%\text{ composition of element}=\frac{\text{Mass of element}}{\text{Mass of sample}}\times 100

Given:

Mass of carbon = 1.94 g

Mass of hydrogen = 0.48 g

Mass of sulfur = 2.58 g

First we have to calculate the mass of sample.

Mass of sample = Mass of carbon + Mass of hydrogen + Mass of sulfur

Mass of sample = 1.94 + 0.48 + 2.58 = 5.0 g

Now we have to calculate the percentage composition of a compound.

\%\text{ composition of carbon}=\frac{1.94g}{5.0g}\times 100=38.8\%

\%\text{ composition of hydrogen}=\frac{0.48g}{5.0g}\times 100=9.6\%

\%\text{ composition of sulfur}=\frac{2.58g}{5.0g}\times 100=51.6\%

Hence, the percentage composition of carbon, hydrogen and sulfur in a compound is, 38.8 %, 9.6 % and 51.6 % respectively.

3 0
3 years ago
What is the potential energy of the bowling ball as it sits on top of the building?
Tju [1.3M]

Answer:

Potential energy is energy due to an object's height above the ground.

Potential energy = mass x gravity x height

Kinetic energy is energy due to the motion of the object.

Kinetic energy = 1/2 x mass x velocity²

8 0
3 years ago
Other questions:
  • 20 points if you solve these please last project then i'm done with school
    15·2 answers
  • Consider the molecules HCl, HBr, HF, and HI. Which would you expect to have the highest boiling point and why
    5·1 answer
  • When dynamite explodes, it releases a large amount of light and heat. This is an example of
    15·2 answers
  • 1. Brandon is flying to the Western United States. His plane manages to cover 700 miles
    7·1 answer
  • Which of the following week s NOT an organic molecule CH4, C6H12O6, HCI, C3H7CI
    15·1 answer
  • How can you describe the location of hafnium on the periodic table? Choose all that apply.
    14·1 answer
  • How many ions that have a +1 charge will bond with an ion that has a –2 charge?
    12·2 answers
  • 28.
    13·1 answer
  • Water, Water Everywhere
    7·1 answer
  • Write balanced chemical equations, including states, for the following reactions:
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!