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Sophie [7]
3 years ago
15

Which refers to the rate of change in velocity?

Chemistry
2 answers:
Serjik [45]3 years ago
7 0
ACCELERATION IS YOUR ANSWER
jek_recluse [69]3 years ago
5 0

Answer:

Acceleration

Explanation:

Acceleration Is the rate change in velocity

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A 3000 MWt fast reactor has a 42% efficiency. This reactor operates for 23 months followed by a 1 month down time for refueling
n200080 [17]

Answer:

capacity factor = 0.952

Availability factor = 0.958

Explanation:

1) capacity factor

capacity factor = actual power output /  maximum power output

                        = (actual power output)/(efficiency * rated power output)

                       = \frac{1200}{\frac{42}{100}*3000}

= 0.952

2) Availability factor

Availability factor  = Actual operation time period/ total time period

                            = 23/24 = 0.958

8 0
2 years ago
All of the following are conditions in which the mantle will melt and liquefy EXCEPT ____________________________. a significant
Rama09 [41]
The last one with water
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3 years ago
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In the activity, click on the E∘cell and Keq quantities to observe how they are related. Use this relation to calculate Keq for
inessss [21]

Answer:

The standard cell potential of the reaction is 0.78 Volts.

Explanation:

Cu^{2+}(aq)+Fe(s)\rightarrow Cu(s)+Fe^{2+}(aq)

Reduction at cathode :

Cu^+(aq)+2e^-\rightarrow Cu(s)

Reduction potential of  Cu^{2+} to Cu=E^o_{1}=0.34 V

Oxidation at anode:

Fe(s)\rightarrow Fe^{2+}(aq)+2e^-

Reduction potential of  Fe^{2+} to Fe=E^o_{2}=-0.44 V

To calculate the E^o_{cell} of the reaction, we use the equation:

E^o_{cell}=E^o_{red,cathode}-E^o_{red,anode}

Putting values in above equation, we get:

E^o_{cell}=0.34V -(-0.44 V)=0.78 V

The standard cell potential of the reaction is 0.78 Volts.

3 0
3 years ago
What two types of particles exist within an atomic nucleus?
MissTica
Protons and Neutrons, the electrons circle around the nucleus.
Hope this Helps!
6 0
3 years ago
NEED THIS ASAP <br><br> describe or define between oceanic crust and oceanic crust
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Oceanic crust is the relatively thin part of the earths crust which underlies the ocean basins. it is geologically young compared with the continental crust and consists of basaltic rock overlain by sediments
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