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
salantis [7]
3 years ago
10

What effect does a catalyst have on the energy of a reaction system? HELP ASAP PLZ!!

Physics
1 answer:
Lubov Fominskaja [6]3 years ago
5 0

Answer:

I think option A is correct

=> it increases the initial energy of the reactants

hope it helps

You might be interested in
To dry the brakes, drive slowly in __________ and apply light pressure on your brake pedal.
ira [324]
<span>The answer is low gear. To dry the brakes of a vehicle, one must driv slowly in low gear and apply light pressure on the vehicle's brake pedal. Dry brakes are less expensive and are cheap when it needs replacement, yet under pressure they may cause more damage to the system than wet brakes, which are better in terms of emergency.</span>
3 0
2 years ago
How many atoms of carbon would two molecules of glucose (C6H12O6) have?
Sauron [17]
Well according to the molecular formula of glucose, one molecule would have 6 carbon atoms, and thus 2 molecules of glucose would have 12 carbon atoms.

The correct response would be B. 12.
4 0
2 years ago
Read 2 more answers
The sparse area surrounding a spiral galaxy is called a
djyliett [7]
<span>The sparse area surrounding a spiral galaxy is called a

Halo

</span>
3 0
3 years ago
Read 2 more answers
A silver tea spoon is placed in a cup filled with hot tea. After some time, the exposed end of the spoon becomes hot even withou
EastWind [94]

Answer:

As atoms in the spoon vibrates about their equilibrium positions and transfer energy form one end to other end. This process is called conduction.

4 0
2 years ago
During a race, a runner runs at a speed of 6 m/s. 2 seconds later, she is running at a speed of 10 m/s. What is the runner’s acc
Lapatulllka [165]
Let's calculate the average acceleration. It is the rate of changing speeds. Hence, we need to calculate the difference of speeds. 10-6=4 m/s. The rate is now \frac{4m/s}{2s} =2m/s^2.
In general, the formula for the mean acceleration between two times 1 and 2 is given by:
\frac{u_2-u_1}{T} where v1 and v2 are the speeds at the respective points and T is the time interval between them.
5 0
3 years ago
Other questions:
  • Approximately how far is the sun from the center of the milky way galaxy?
    12·2 answers
  • An L−R−C series circuit has 91.5 Ω , and the amplitude of the voltage across the resistor is 36.0 V . What is the average power
    6·1 answer
  • The process of bringing the solvent to boiling, evaporating it all away, and leaving the solute behind, is known as
    10·1 answer
  • Which force acts between two surfaces to prevent or slow motion
    15·1 answer
  • A constant 10.0-N horizontal force is applied to a 20.0-kg cart at rest on a level floor. If friction is negligible, what is the
    9·1 answer
  • What is the electrostatic force between and electron and a proton separated by 0.1 mm? 2.3 × 10^-20N, attractive.
    5·1 answer
  • Are the refractive index and the speed of light in a vacuum direct propotional or inversley​
    5·1 answer
  • In Greek metre means​
    11·1 answer
  • Plz help I will give brainly to the correct answer
    12·1 answer
  • What is the full meaning of ROYGBIV?​
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!