Which of the following is the hottest temperature?
A) 90 C
B) 104 F
C) 353 K
D) All of the above are the same.
Question 2
If the relative mass of a pingpong ball is 1/20 that of a golf ball, how many Ping-Pong balls would you need to equal the mass of two golf balls?
A) 40
B) 20
C) 24
D) 100
E) 6.022 1023