sir see this solution it gives the answer 1 not 2 which one is correct?
i had called many times but she is not helping
can you told me how can you upload image because when i uploaded it seems to be not visble ..pls
the same happen with me also the image is not visible
sir please explain i am not able to understand and the answer is decreased by 4 percent
sir why the site doesn't support image
sir the image upload can't support here. sir the q is true the arrow here indicates power
the screenshot cant be uploaded as it shows that the picture is bigger than 0.4 mb sir please show the diagram of collision in rotational motion
yes it is because when we open the door of refrigerator our system becomes refrigerator+room. since the door is open the heat took out from the system(room+refrigerator).so the temperature got decreases,but...