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
andrew11 [14]
2 years ago
15

1. List three ways the Earth was different today from when it was first formed.

Physics
1 answer:
djverab [1.8K]2 years ago
5 0

1- Selfishness

2- Bad Government

3- Segregation

You might be interested in
If the pressure acting on a given sample of an ideal gas at constant temperature is tripled, what happens to the volume of the g
oee [108]

Answer:

Explanation:

According to Boyle's law  for constant temperature of gas Pressure is inversely proportional to the volume of gas.

PV=nRT

PV=constant

P\propto \frac{1}{V}

if Pressure is tripled then

P\times V_1=3P\times V_2

V_2=\frac{V_1}{3}

Volume becomes one-third of original volume          

7 0
3 years ago
One anthem of silicon can properly be combined in a compound with
Darya [45]
One atom of silicon can properly be combined in a compound withtwo atoms of oxygen to produce silicon dioxide because silicon is very similar to carbon, as it is in the same group as carbon is in, therefore, it is able to make four bonds.
Moreover, Silicon has 4 valence electrons. In order to form an ionic bond, silicon<span> would have to gain or lose 4 electrons.</span>
4 0
3 years ago
A car traveling 92 km/h is 130 m behind a truck traveling 75 km/h. how long will it take the car to reach the truck?
Rufina [12.5K]
SOLUTION: A car traveling<span> 88 </span>km/hr<span> is 110 </span>m behind<span> a </span>truck traveling 75 km/hr<span>. How </span>long will<span> it </span>take<span>the </span>car<span> to </span>reach<span> the </span>truck<span>? Algebra -> Customizable Word ...</span>
7 0
3 years ago
7. An engineer is using a wire that has a resistance of 1.5. This resistance is too high for the application he is designing. Th
Nataliya [291]

Answer:

Explanation:

The resistance of a wire depends on the length of the wire and the area of crossection of wire.

resistance is directly proportional to the length of the wire

and inversely proportional to the area of crossection of the wire.

So, to decrease the resistance, length should be decreased and the area of crossection should be increased.

8 0
3 years ago
New stars form from ?
allsm [11]
Stars form from an accumulation of gas and dust, which collapses due to gravity and starts to form stars. The process of star formation takes around a million years from the time the initial gas cloud starts to collapse until the star is created and shines like the sun
7 0
2 years ago
Other questions:
  • I need help with homework! what should i choose as the greatest british invention?
    13·1 answer
  • Suppose multiple stations are connected in wired network where CSMA/CD implemented. Among them, station A wants to communicate w
    7·1 answer
  • *PLEASE HELP WILL GIVE BRAINLIEST*
    7·1 answer
  • Energy in an ecosystem is first obtained by
    5·1 answer
  • Explain why elements in the same family have similar physical and chemical properties
    11·1 answer
  • I don't understand it asking me what the earth look like when the moon is a new moon​
    6·2 answers
  • What is the value of 9682 when rounded to three significant figures
    9·1 answer
  • A 2.0-kg mass is projected from the edge of the top of a 20-m tall building with a velocity of 24 m/s at some unknown angle abov
    13·1 answer
  • The formula can be used to convert temperatures between degrees Fahrenheit () and degrees Celsius (). How many degrees are in th
    12·1 answer
  • How is thermal equilibrium reached? Question 3 options: When both objects have the same temperature When objects have the same m
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!