Answer:
20 seconds
Explanation:
The equation for Power is:

Which means...

We can plug in the given values into the equation:


 
        
             
        
        
        
Answer:
(a) Initial volume will be 7.62 L 
(b) Final temperature will be 303.85 K
Explanation:
We have given one mole of ideal gas done 3000 J 
So work done W = 3000 J
Let initial volume is  and initial pressure
 and initial pressure  ( As pressure is constant )
 ( As pressure is constant )
Final volume  = 0.025
 = 0.025 
Number of moles n = 1
(B) From ideal gas of equation we know that 
So 
T = 303.85 Kelvin 
(B) For isothermal process work done is equal to 





So initial volume will be 7.62 L
 
        
             
        
        
        
Weight = (mass) x (gravity)
  70 N  =  (mass) x (9.8 m/s²)
Divide each side by  (9.8 m/s²) , and you have
    mass  =  70 N / 9.8 m/s²  =  7.14 kg.
___________________________ 
Mass on the moon:
Mass doesn't change.  It's a number that belongs to the bowling ball,
no matter where the ball goes.  If the mass of the bowling ball is 7.14 kg 
anywhere, then it's 7.14 kg everywhere ... on Earth, on the moon, on Mars, rolling around in the trunk of my car, or floating in intergalactic space.
However, WEIGHT depends on the gravity wherever the ball happens to be 
at the moment.
The acceleration of gravity on the moon is 1.622 m/s².
So the WEIGHT of the ball on the moon is
        (7.14 kg) x (1.622 m/s²) =  11.58 Newtons
                             That's only about 16% of its weight on Earth. 
        
             
        
        
        
Answer:
Critical thinking is the analysis of facts to form a judgment. The subject is complex, and several different definitions exist, which generally include the rational, skeptical, unbiased analysis, or evaluation of factual evidence
Explanation: