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
Agata [3.3K]
3 years ago
12

How are physical and chemical changes similar?

Physics
1 answer:
Musya8 [376]3 years ago
4 0
Physical and chemical changes are similar because matter experiences a change in state while undergoing either change.
You might be interested in
Why does psychics need a electrical current
nignag [31]

Answer:

Because Electrical Current is the most important thing about psychics

Explanation:

;p

3 0
3 years ago
2 kg
pochemuha

Answer:

2500 and kg its is very easy do with method

8 0
3 years ago
An experiment is performed to test the effect of three different types of water on the growth of a plant. The test is done by us
natima [27]
I think the correct answer would be D. The tap water in the experiment is one the three test conditions of the independent variable, the type of water. The independent variable in a experiment is the one being manipulated or the one being changed. In this case, it is the type of water.
6 0
3 years ago
Read 2 more answers
What happens to the magnitude of the gravitational force as the distance between two bodies increase?
Anna [14]

Answer:

The magnitude of the force will decrease

Explanation:

The gravitational force is one of the four fundamental forces of nature. It is an attractive force exerted between every object having mass.

Its magnitude is given by the equation:

F=\frac{Gm_1 m_2}{r^2}

where

G is the gravitational constant

m1 is the mass of the first object

m2 is the mass of the second object

r is the separation between the objects

As we see from the equation, the magnitude of the gravitational force is inversely proportional to the square of the distance between the objects:

F\propto \frac{1}{r^2}

Therefore, this means that as the distance between two bodies increases, the gravitational force will decrease.

7 0
3 years ago
What was the main aim behind Wegener's continental drift theory?
Aleks [24]
D.all of the above is the answer for this question
8 0
3 years ago
Other questions:
  • you are running with your friend on a hot day. your body begins to warm up. describe how your skin responds to the excess heat.
    10·2 answers
  • Please help me
    9·1 answer
  • If a current flowing through a lightbulb is 0.75 ampere and the voltage difference across the lightbulb is 120 volts, how much r
    8·1 answer
  • Giraffe bending to drink. In a giraffe with its head 1.83 m above its heart, and its heart 2.04 m above its feet, the(hydrostati
    5·1 answer
  • 22 POINTS!!PLEASE HELP
    7·1 answer
  • The deflection plates in an oscilloscope are 10 cm by 2 cm with a gap distance of 1 mm. A 100 volt potential difference is sudde
    13·1 answer
  • Can someone help answers these questions? <br> (I attached the pictures)
    12·1 answer
  • Describe different atoms of the same element.
    12·2 answers
  • PLEASE HELP!!! GIVING BRAINLIEST!! ill also answer questions that you have posted if you answer these correctly!!!! (40pts)
    15·1 answer
  • What is the main pathway by which energy is wastefully transferred from a light bulb?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!