Answer:
Explanation:
parallel capacitances add directly
Series capacitances add by reciprocal of sum of reciprocals.
Ceq = [ C ] + [1 / (1/C + 1/C)] + [1 / (1/C + 1/C + 1/C)] 
Ceq = [ C ] + [C / 2] + [C / 3] 
Ceq = [ 6C/6 ] + [3C / 6] + [2C / 6] 
Ceq = 11C/6
 
        
             
        
        
        
Answer:
Hot water rises and cold water sinks is a model of thermal energy transfer by conduction.
 
        
                    
             
        
        
        
Answer:


Explanation:
Wave 1, 
Wave 2, 
Wave 3, 
Wave 4, 
The general equation of travelling wave is given by :

The value of  will remain the same if we take phase difference into account.
 will remain the same if we take phase difference into account. 
For first wave,



For second wave,



For the third wave,



For the fourth wave,



It is clear from above calculations that waves 1 and 3 have same time period. Also, wave 2 and 4 have same time period. Hence, this is the required solution.
 
        
             
        
        
        
Answer:
See the explanation for the answer.
Explanation:
Question 1: Both
Question 2: E
Question 3: P
Question 4: E
Question 5: E
Question 6: Both
Question 7: E
Question 8: Both
Question 9: E
Question 10: E
Question 11: E
Question 12: Both
Question 13: The three statements that the modern cell theory made were how in all organisms the cell is the smallest living unit, how all living things consist of cells, and that all cells are "created" from already pre-existing cells. 
I think that these answers are correct. I'm sorry if they aren't, I tried my best with the assignment. 
Have a lovely day!
 
        
             
        
        
        
Answer:
Speed=<u>Distance</u><u> </u>
 Time
=<u>60</u>
 12
=5m/s