Page 140 - SCERT Kerala State Syllabus 8th Standard Basic Science Textbooks English Medium Part 1_Neat
P. 140

'  D
               " !         	       
   
          )           
 
              $
               	 
       
 !    
        	  
   
 
   0< 0< 3 4                
      =  
   "
                                                                                      "8  
  $
                                                                                "8
                                                                               9>    2     >

                                                                                   
       
  > % ?  6






                                                                )  *  .* .
                )  *  .* .            )  *  .* .
               %      	         
            6   
     
  "     0<    % 	+
                     
 !
               	 
 
     	         
           6

                   	     	     #        	( 	   
  %
                  !        (   	  
     	 
          !     
    	    
      
  !        	)	  	   !
                    (
# 	 	     	&      (
# 	 	           
  	       #    (
# 	 	      !
                                             	&      	)(	  	  	            	  *                  F
                                                      	                                     P=
                                                                                                A

                8
                9   :

                4
                  4
4
                            	!                           
     .*7

                                                $    	
                            
 !  6
                                                  	    	 
       	   
  
        (
                                                -         
             6               
 !
                                                  	            (
                                                  
   
  
   +      9
                2      "       9                  6
                (% 0    (:;3   2                 6   
         
       
       (
                        
  "
                
  	   
 +
                ,
                "
                                                                  $        	   Thrust
                ,    	<  	           
  
                                     Area
                                	             !
                       
        ,    	                       "#

                        (%       
 (::;
   135   136   137   138   139   140   141   142   143   144   145