A) Thomas Edison
B) Richardson
C) J.A. Fleming
D) Lee De Forest
View Answer
Option – C.
Similar Questions
Race : Fatigue :: Fast : ?
In every 60 minutes, the minute hand gains ——– minutes on the hour hand
Which date is marked as the World day for War Orphans?
5 years ago Sushma was 5 times as old as her Son. 5 years hence her age will be 8 less than three times the corresponding age of her Son. Find their ages ?
Fathometer is used to measure
Movement of cell against concentration gradient is called
Which one of the following statements about the National Green Tribunal is not correct?
Which of the following is not a computer programming language?
Who is the father of email ?
How many numbers of five digits can be formed by using the digits 1, 0, 2, 3, 5, 6 which are between 50000 and 60000 without repeating the digits?