Sarthaks Test
0 votes
776 views
in Physics by (8.6k points)

A uniform metallic rod rotates about its perpendicular bisector with constant angular speed. If it is heated uniformly to raise its temperature slightly

(a) its speed of rotation increases.

(b) its speed of rotation decreases.

(c) its speed of rotation remains same.

(d) its speed increases because its moment of inertia increases.

1 Answer

0 votes
by (13.6k points)
selected by
 
Best answer

(b) its speed of rotation decreases.

Related questions

Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students.

Categories

...