General trial

who is the father of atomic bomb?

• Albert Einstein
• Marie Curie
• J. Robert Oppenheimer
• Isaac Newton

Father of computers is

What is the formula of lens?

• f = do + di
• 1/f = do - di
• 1/f = do * di
• 1/f = 1/do + 1/di

Who discovered the electron?

• J.J. Thomson

• Ernest Rutherford

• Niels Bohr

• Max Planck

What is the unit of electric current?

• Ampere

• Ohm

• Volt

• Watt

Who proposed the theory of relativity?

• Isaac Newton

• Albert Einstein

• Galileo Galilei

• Stephen Hawking

What is the SI unit of temperature?

• Celsius

• Fahrenheit

• Kelvin

• Rankine

What is the unit of force in the International System of Units (SI)?

• Newton

• Dyne

• Pound

• Kilogram

Who discovered the law of gravitation?

• Isaac Newton

• Galileo Galilei

• Albert Einstein

• Nikola Tesla