A 5.0-g lead bullet traveling in 19.0°C air at 300 m/s strikes a flat steel plate and stops. What is the final temperature of the lead bullet? (Assume the bullet retains all heat.) The melting point of lead is 327°C. The specific heat of lead is 0.128 J/g/°C. The heat of fusion of lead is 24.5 J/g
a. 278°C
b. 186°C
c. 445°C
d. 327°C
e. 371°C
d
Physics & Space Science
You might also like to view...
In the context of astronomy, _____ is the area visible in an image
A) the field of view B) the visible spectrum C) a reference field D) point of reference
Physics & Space Science
The softening point for the soda-lime glass in Figure 9.3 is approximately _________K.
Fill in the blank(s) with the appropriate word(s).
Physics & Space Science
For reasons known only to them, a group of extraterrestrials offers you your choice of three gold ingots. One weighs 10 lb on Earth, the second weighs 10 lb on Jupiter, and the third weighs 10 lb on the Moon. To get the most gold, you should choose the ingot that weighs 10 lb on
A. Jupiter. B. the Moon. C. Earth. D. No difference; 10 lbs is 10 lbs wherever you go
Physics & Space Science