Greenhouse Effect Quiz Questions and Answers PDF - 145

MCQ 721: Wavelength of ultraviolet radiations is

1. shorter
2. longer
3. zero
4. finite

MCQ 722: The Pacific Ocean was first coined by Portuguese explorer, named

1. Frank Samuelsson
2. Christopher Columbus
3. Tori Murden
4. Ferdinand Magellan

MCQ 723: Who invented circuit breaker with inspiration from the work of Faraday and Henry is

1. Charles Grafton Page
2. Jacob Perkins
3. John Gorrie
4. William Crapo Durant

MCQ 724: Compass is invented by

1. Europeans
2. Chinese
3. Romans
4. Greeks

MCQ 725: First commercial fluoroscope was produced by

1. Max Planck
2. Thomas Edison
3. Nikola Tesla
4. Niels Bohr