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
worty [1.4K]
3 years ago
5

How would you be able to tell if a train was moving?

Chemistry
2 answers:
lara [203]3 years ago
8 0

Answer:

because I'm riding on it

jekas [21]3 years ago
5 0
When the tires/wheels moving and producing heat.
You might be interested in
How many grams are in 5.87 x 10^21 molecules of sulfur?
Stels [109]

Answer:

0.312g

Explanation:

From Avogadro's hypothesis, 1mole of any substance contains 6.02x10^23 molecules. This means that 1mole of sulphur also contains 6.02x10^23 molecules

1mole of sulphur = 32g

If 1 mole(i.e 32g) of sulphur contains 6.02x10^23 molecules

Then, Xg of sulphur will contain 5.87x10^21 molecules i.e

Xg of sulphur = (32x5.87x10^21)/6.02x10^23 = 0.312g

just saying this is not my work, thank Eduard22sly

he answered it on a different page

so give him credit

here is the link

brainly.com/question/14966520

7 0
3 years ago
Sulfur oxidation Choose one: A. contributes to global warming due to CO2 production. B. contributes to global warming due to met
iren2701 [21]

Answer:

C . causes environmental acidification due to production of sulfuric acid.

3 0
3 years ago
The formula for calculating kinetic energy is ________​
erica [24]
KE = 1/2 m v^2 i think
7 0
3 years ago
Read 2 more answers
Ayuda dame un ejemplo de fusión!!!
Rashid [163]
?? What do you mean
6 0
3 years ago
T/F: The electromagnetic force holds negatively charged electrons in orbit around thr positively charged nucleus of an atom
Pachacha [2.7K]

Answer:

Explanation:

Oppositely charged particles attract each other, while like particles repel one another. Electrons are kept in the orbit around the nucleus by the electromagnetic force, because the nucleus in the center of the atom is positively charged and attracts the negatively charged electrons.

7 0
4 years ago
Other questions:
  • Consider the following reaction where Kc = 77.5 at 600 K: CO(g) + Cl2(g) COCl2(g) A reaction mixture was found to contain 4.24×1
    14·1 answer
  • How can measuring tools be used to find quantitative Data? I'm in fifth grade plz help
    8·1 answer
  • What color flame does copper II gluconate produce
    11·2 answers
  • Which of the statements describes a chemical property?
    10·2 answers
  • Consider the following combustion reaction:
    5·2 answers
  • A double-reciprocal plot of 1/V0 versus 1/[S] for an enzyme in the presence of increasing concentrations of an uncompetitive inh
    15·1 answer
  • Which shows the atoms in order of decreasing atomic radii? A) F, Cl, Br B.) Cl, F, O C) S, Cl, F D) N, C, B
    9·1 answer
  • Which of the following diagrams represents a single<br> replacement reaction?
    11·1 answer
  • At 25°C and 1.0 atm, 0.84 g of a gas dissolves in 2.00 L of water. What mass of the gas dissolves
    7·1 answer
  • Which molecule is a stereoisomer of trans-2-butene?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!