Multiple Choice
Who discovered X?ray?
A) Rutherford
B) Konrad Von Rontgen
C) J.J. Thomson
D) Einstein
Correct Answer:
Verified
Correct Answer:
Verified
Q7: It has been said that the French
Q8: Raman effect was discovered by ……….<br>A)Chandrasekhara Vankata
Q9: The credit for discovering the Microscope is
Q10: The term 'Nanotechnology' refers to ..,……..<br>A)Extreme miniaturization.<br>B)Operations
Q11: The number of genes in the human
Q13: Telephone was invented by ………<br>A)Pascal<br>B)Lovelace<br>C)Alexander Graham Bell<br>D)None
Q14: Radio was invented by ……..<br>A)Lovelace<br>B)Marconi<br>C)Graham Bell<br>D)Pascal
Q15: Louis Pasteur, Edward Jenner, Robert Koch and
Q16: Who discovered that sudden mutations might appear
Q17: Chromosomes were discovered by ……..<br>A)William Bateson<br>B)Darwin<br>C)Wather Flemming<br>D)Pasteur