Get Started
390

Q:

द्रव की बूंद की आकृति गोलाकार होने का कारण क्या है ?

  • 1
    श्यानता
  • 2
    अल्प भार
  • 3
    पृष्ठ तनाव
  • 4
    वायुमण्डलीय दाब
  • Show Answer
  • Workspace

Answer : 3. "पृष्ठ तनाव"
Explanation :

Due to surface tension, surface tries to minimize its area. As sphere has the minimum surface area among all geometrical shapes thus, liquid drop becomes spherical.


The Most Comprehensive Exam Preparation Platform

Get the Examsbook Prep App Today