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Question 40/44 (4 p.) Take the mechanical equivalent of heat as 4 J/cal. A 10-g bullet moving at 2000m/s plunges into 1
Posted: Sat Jul 09, 2022 11:55 am
by answerhappygod
- Question 40 44 4 P Take The Mechanical Equivalent Of Heat As 4 J Cal A 10 G Bullet Moving At 2000m S Plunges Into 1 1 (37.07 KiB) Viewed 40 times
Question 40/44 (4 p.) Take the mechanical equivalent of heat as 4 J/cal. A 10-g bullet moving at 2000m/s plunges into 1 kg of paraff wax (specific heat 0.7 cal/g C°). The wax was initially at 20° C. Assuming that all the bullet's energy heats the wax, its final temperature (in °C) is: O 30.23 27.1 O 20.006 23.5 20.14 Submit answer G