A steel drill is making 180 revolutions per minute, under a constant torque of 5 N-m. If it drills a hole in 7s. in a steel block of mass 600 gm, rise in temperature of the block is (s = 0.1 cal//gml//^(@)C)

A steel drill is making 180 revolutions per minute, under a constant t

1.	A steel drill is making 180 revolutions per minute, under a constant torque of 5 N-m. If it drills a hole in 7s. in a steel block of mass 600 gm, rise in temperature of the block is (s = 0.1 cal//gml//^(@)C)
Answer» <html><body><p> `2.6^@<a href="https://interviewquestions.tuteehub.com/tag/c-7168" style="font-weight:bold;" target="_blank" title="Click to know more about C">C</a>` <br/>`1.<a href="https://interviewquestions.tuteehub.com/tag/3-301577" style="font-weight:bold;" target="_blank" title="Click to know more about 3">3</a>^@C` <br/>`5.2^@C` <br/>`3^@C` </p><a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a> :A</body></html>