(A)
Explanation:
We can see that the resistors are connected in parallel so all of them have the same voltage of 100 V. We also know that 

Since resistor Y dissipates 100 W of power, we can solve for the current as

 
        
             
        
        
        
<h2>
Answer: 502.08 J</h2>
Explanation:
The heat (thermal energy) needed in to raise the temperature in a process can be found using the following equation:
 (1)
   (1)
Where:
 is the heat
 is the heat
 is the mass of the element (<u>water</u> in this case)
 is the mass of the element (<u>water</u> in this case)
 is the specific heat capacity of the material. In the case of water is
 is the specific heat capacity of the material. In the case of water is  
 is the variation in temperature  <u>(which is increased in this case)</u>
 is the variation in temperature  <u>(which is increased in this case)</u>
Knowing this, let's rewrite (1) with these values:
 (2)
  (2)
Finally:
 
   
 
        
        
        
240 meters 
Explanation: 16 x 15 because it’s 16 meters every second
        
             
        
        
        
B and D 
Because these two points are below equator on sun is shining directly above equator which is experiencing summer