Watt light bulb consumes
Question # 00767580
Posted By:
Updated on: 06/25/2020 12:56 PM Due on: 07/02/2020
A typical 100-watt light bulb consumes 100 J of energy per second. If a light bulb converts all of this energy to 400 nm light, how many photons are produced each second?
A) 5.0x10-28
B) 5.0x10-21
C) 5.0x10-19
D) 2.0x1020
E) 2.0x1029
-
Rating:
/5
