Scientific Discoveries
Total Questions: 32
Link copied to clipboard!
A ) 0.1 s ✅
B ) 0.20 s
C ) 0.30 s
D ) 0.40 s
A ) John Pemberton
B ) Joseph Priestley ✅
C ) Coca cola
D ) None of these
A ) Pascal's law
B ) Bernoulli's theorem
C ) Torricelli's law
D ) None of these (Archimedes principle) ✅
A ) Square
B ) Triangle ✅
C ) Circle
D ) Rectangle
A ) Gamma rays ✅
B ) Alpha rays
C ) Beta rays
D ) None of these
A ) Wood
B ) Lead ✅
C ) Water
D ) All of these
A ) Alpha
B ) Beta
C ) Gamma ✅
D ) None of these
A ) Albert Einstein
B ) Isaac Newton
C ) Johannes Gutenberg
D ) Henry Becquerel ✅
A ) Louis pasteur
B ) Louis Braille ✅
C ) Sir Humphrey Davey
D ) Helen Keller
A ) Benjamin Franklin ✅
B ) Galileo
C ) Thomas Edison
D ) James Madison
Explanation:
Benjamin Franklin, due to his invention of the lightning rod, is known as the:
✅ Father of Electricity
📚 Explanation :
- ✅Benjamin Franklin conducted famous experiments with lightning and electricity using a kite during a thunderstorm.
- ✅His invention of the lightning rod proved that lightning is a form of electricity.
- ✅Because of his pioneering work in the study and practical use of electricity, he is often referred to as the Father of Electricity .
A ) Electricity ✅
B ) Magnetism
C ) Thunderbolt
D ) None of these
Explanation:
Benjamin Franklin, due to his invention of the lightning rod, is known as the:
✅ Father of Electricity
📚 Explanation :
- ✅Benjamin Franklin conducted famous experiments with lightning and electricity using a kite during a thunderstorm.
- ✅His invention of the lightning rod proved that lightning is a form of electricity.
- ✅Because of his pioneering work in the study and practical use of electricity, he is often referred to as the Father of Electricity .
A ) Heike Kimberling
B ) Walter Meissner
C ) Both A and B ✅
D ) None of these
A ) Alferd Nobel ✅
B ) Edison
C ) Newton
D ) None of these
A ) S. Jennant
B ) C. Monssder
C ) H. Devy
D ) B. Courtois ✅
A ) Edward Jenner ✅
B ) Einstein
C ) Albert Sabin
D ) Jonas Salk
A ) 1696
B ) 1796 ✅
C ) 1896
D ) 1996
A ) Edward Jenner ✅
B ) Louis pasteur
C ) Jones Salk
D ) None of these
A ) Polio
B ) AIDS
C ) Malaria ✅
D ) None of these
A ) Vitamin C
B ) Penicillin ✅
C ) Aspirin
D ) None of these
A ) Alexander flaming ✅
B ) Louis pasteur
C ) Robert koch
D ) Edward Jenner
A ) Alexander flaming
B ) Frederick Banting and Charles Best ✅
C ) Robert koch
D ) Joseph Lister
A ) 1910
B ) 1921 ✅
C ) 1935
D ) 1942
A ) Mendel
B ) Leeuwenhoek ✅
C ) Darwin
D ) Louis pasteur
A ) Watson and Crick ✅
B ) Louis pasteur
C ) Charles Darwin
D ) None of these
A ) Rene Laennee ✅
B ) Steven Sasson
C ) Robert Ledley
D ) Martin cooper
A ) Excide
B ) Fermi
C ) Maiman
D ) Volta ✅
A ) 1776
B ) 1876 ✅
C ) 1976
D ) None of these
A ) Nikola Tesla
B ) Guglielmo Marconi ✅
C ) Thomas Edison
D ) James Clerk Maxwell
A ) 1910
B ) 1901
C ) 1879
D ) 1895 ✅
A ) Charles Darwin
B ) Thomas Edison
C ) Blaise Pascal
D ) Johannes Gutenberg ✅
A ) 1440
B ) 1460 ✅
C ) 1605
D ) 1701
A ) Theodore Maiman ✅
B ) Robert Boyle
C ) Max Planck
D ) None of these