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Sergio [31]
3 years ago
12

Which of these could be caused by an increase in sunspots activity?

Chemistry
1 answer:
Burka [1]3 years ago
6 0

Answer:

Sun spots are cooler spots on the sun so anything to cool off part of the sun would create a sunspot

Hope this helps and have a great day!

Explanation:

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grigory [225]

if 105 grams burns completely

therefore

105 ×22.4/48=49

8 0
2 years ago
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
How to do dots and cross diagrams
Likurg_2 [28]

Answer:

Draw circles to represent the electron shell of each atom overlapping the circles where the atoms are bonded. Add dots to represent the outer electrons of one type of atom (H). Add crosses to represent the outer electrons of the other type of atom (Cl). Make sure the electrons are always in pairs.

6 0
2 years ago
Why didn't you just clean the spill with water?
Allisa [31]

Answer:

if you did it would probably make it bigger...

Explanation:

:)

3 0
2 years ago
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