Answer:constant cause it keeps happening Or it might be decreasing but I’m not sure
        
             
        
        
        
During either one, the sun, moon, and Earth are lined up in the same straight line. The difference is whether the moon or the Earth is the one in the "middle".
        
             
        
        
        
Answer: C.
Explanation:
For a parallel-plate capacitor where the distance between the plates is d.
The capacitance is:
C = e*A/d
You can see that the distance is in the denominator, then if we double the distance, the capacitance halves.
Now, the stored energy can be written as:
E = (1/2)*Q^2/C
Now you can see that in this case, the capacitance is in the denominator, then we can rewrite this as:
E = (1/2)*Q^2*d/(e*A)
e is a constant, A is the area of the plates, that is also constant, and Q is the charge, that can not change because the capacitor is disconnected.
Then we can define:
K = (1/2)*Q^2/(e*A)
And now we can write the energy as:
E = K*d
Then the energy is proportional to the distance between the plates, this means that if we double the distance, we also double the energy.
 
        
             
        
        
        
Answer:
500cal
Explanation:
Given parameters: 
Mass of water  = 50g 
Initial temperature  = 22°C 
Final temperature  = 32°C 
Specific heat of water  = 1cal/g 
Unknown: 
Amount of heat absorbed by the water in calories  = ? 
Solution: 
To solve this problem, we use the expression below: 
        H  = m c Ф 
H is the amount of heat absorbed 
m is the mass
c is the specific heat capacity 
Ф is the temperature change
        H  = 50 x 1 x (32  - 22)  = 500cal