You want to know how to solve it?
        
             
        
        
        
A: Human Body
C is wrong because they don’t have the tools to test it on another planet 
 
        
                    
             
        
        
        
I think the answer A since temperature is the average kinetic energy of the molecules, so increasing temperature must increase kinetic energy 
 
        
                    
             
        
        
        
Answer:
4.2 J
Explanation:
Specific heat capacity: This is defined as the amount of a heat required to rise a unit mass of a substance through a temperature of 1 K
From specific heat capacity,
Q = cmΔt.............................. Equation 1
Where Q = amount of energy absorbed or lost, c = specific heat capacity of water, m = mass of water, Δt = Temperature rise.
Given: m = 1 g = 0.001 kg, Δt = 1 °C
Constant : c = 4200 J/kg.°C
Substitute into equation 1
Q = 0.001×4200(1)
Q = 4.2 J.
Hence the energy absorbed or lost = 4.2 J
 
        
             
        
        
        
That's a great idea !  A wind turbine (windmill) or solar panels 
on the roof of every WalMart, but don't stop there.  Let K-Mart, 
Target, Sears, Macy's, 7-11, McDonald's, and Subway in on it too.  
In fact, why not place them on the roof of every house and 
apartment building too ?
Just one question:  Who's going to pay for them ?
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The biggest single year-round residential use of energy in the 
USA is to heat up and keep a ready supply of hot water.  So the 
single biggest residential use of energy could be eliminated with 
a simple solar water heater on the roof of every house.  From my
own personal observation, I know that Israel is there now, but here
in the USA, it's apparently not worth the time, effort, or expense ! ? !