Advertisements
Advertisements
प्रश्न
Explain why, a nail has a pointed tip.
टिप्पणी लिखिए
उत्तर
The tip of a nail is sharp and pointed because the area under the pointed end of the sharp nail is very small. Therefore, the pressure exerted by a sharp nail is more on the wall and it can pierce easily on the wall with less amount of work done.
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
