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
algol [13]
3 years ago
9

Which process represents a chemical change

Physics
2 answers:
omeli [17]3 years ago
8 0
A process that represents a chemical change is burning a piece of paper. I am not sure if this is a process but I hope this helps you!
Ganezh [65]3 years ago
4 0
Melting of ice could be one
You might be interested in
Please Help!! When do ionic bonds occur?
iren2701 [21]
A is the answer. I think
8 0
3 years ago
What is the name for a wave that requires energy to produce it and a medium to travel through?
Wittaler [7]
....mechanical wave...
8 0
3 years ago
Given a force of 88N and an acceleration of 4m/s2 what is the mass
anygoal [31]
Use newtons second law F=ma, plug in the given values which gives us the answer of 22 kg for the mass
6 0
3 years ago
You are viewing a read out of an oscilloscope that shows you when different voltages in a circuit maximize. If the period of the
Aleksandr-060686 [28]

Answer:

The time is  t = 0.02 \ s  

Explanation:

From the question we are told that

  The period of the circuit is  T  =  0.04

Generally voltage maximization of the capacitor occurs during the voltage minimization of the inductor and vise versa

So the time between the voltage maximization of the capacitor and that of the inductor is mathematically represented as

           t = \frac{T}{2}

=>        t = \frac{0.04}{2}

=>        t = 0.02 \ s  

7 0
2 years ago
When a potential difference of 13 V is placed across a resistor, the current in the resistor is 1.4
vitfil [10]
Just divide the two numbers with each other.
I mean 13/1.4=9.2857...
8 0
2 years ago
Other questions:
  • How many electrons are in the outer energy level of group 17(7A) atoms?
    15·1 answer
  • You stare at a bright red screen for so long that your red cones become saturated and no longer function. The red screen is then
    6·2 answers
  • The rate constant for this second‑order reaction is 0.760 M−1⋅s−1 at 300 ∘C. A⟶products How long, in seconds, would it take for
    7·1 answer
  • 99 POINT QUESTION PLUS BRAINLIEST!!!
    8·2 answers
  • A cart moving at 2.7 m/s travels for 2 minutes, How far did it go?​
    6·1 answer
  • a net force of 100 newtons is applied to a wagon for 5 seconds. This causes the wagon to undergo a change in momentum of
    9·1 answer
  • Question 3 of 10
    5·1 answer
  • Why thermos flask used​
    15·1 answer
  • If you throw an apple towards the sky why its going up in spite of gravitational pull?
    7·2 answers
  • A car originally at rest reaches 40m/s after accelerating for 50s. Calculate its acceleration
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!