Answer:
C. pressure
because heat expands and so does explosions and gravity is just gravity.
 
        
             
        
        
        
Acceleration is any change in speed or direction of motion.
The dimension of speed is [length/time], 
so a change is [length/time²].
Popular units include [meter/second²] and [feet/second²] .
________________________
Direction almost always boils down to an angle, (which technically
has no dimensions), so a change in direction is  [angle/time] .
Popular units include [radian/second] and [degree/second] .
        
             
        
        
        
Answer:
Explanation:
Far point = 17 cm . That means he can not see beyond this distance .
He wants to see at an object at 65 cm away . That means object placed at 65 has image at 17 cm by concave lens . Using lens formula 
1 / v - 1 / u = 1 / f 
1 / - 17 - 1 / - 65 = 1 / f 
= 1 / 65 - 1 / 17 
= -  .0434 = 1 / f 
power = - 100 / f 
= - 100 x .0434 
= - 4.34 D . 
 
        
             
        
        
        
The monomer of glucose makes up all carbohydrates
        
             
        
        
        
Answer:
Rate of change of area will be 
Explanation:
We have given rate of change of radius 
Radius of the circular plate r = 52 cm 
Area is given by 
So 
Puting the value of r and 

So rate of change of area will be 