Physics Inventions — Set 1
Inventions · भौतिकी के आविष्कार · Questions 1–10 of 70
Who is credited with the invention of the barometer used to measure atmospheric pressure?
The first practical telephone was patented by which inventor in 1876?
Which scientist is known for inventing the lightning rod to protect buildings?
Who invented the first alternating current (AC) motor, which is widely used in industrial applications?
The invention of the steam engine was significantly improved for commercial use by whom?
Who is the inventor of the wireless telegraphy system, leading to the development of radio?
The first functioning laser was built by which physicist in 1960?
Who invented the thermometer scale where water freezes at 32 degrees and boils at 212 degrees?
Which inventor developed the first successful incandescent light bulb with a carbon filament?
Who invented the first battery, known as the 'Voltaic Pile'?