A. Optical fiber
B. Transistor
C. Decoder
D. Photo diode
E. None of these
Related Mcqs:
- In a photocell light energy is converted into?
A. potential energy
B. chemical energy
C. heat energy
D. electrical energySubmitted by: Malik Asghar Hussain
- The audio signals of TV are _____________?
A. Amplitude modulated
B. Frequency modulated
C. fixe modulated
D. Velocity modulatedSubmitted by: Abid Hussain
- Copper can be converted into gold by ?
A. Artificial radioactivity
B. heating
C. Electroplating
D. Chemical reaction - Basic metals can be converted into gold by ?
A. Heating
B. Beating
C. Artificial nuclear radioactivity
D. Chemical reaction - When a bullet penetrates into a target, the kinetic energy of a bullet is converted into ?
A. Potential energy
B. Heat energy
C. Both B&D
D. Mechanical energySubmitted by: Mansoor Ahmed Suhag
- Name the Scientist who stated that matter can be converted into energy?
A. Boyle
B. Einstein
C. Avogadro
D. LavoisierSubmitted by: Malik Asghar Hussain
- Diesel engine was discovered by___________?
A. Paul Muller
B. Faraday
C. Waldeyer
D. Rudolf DieselSubmitted by: Shahid Sargarh
- The Saturn rings discovered by___________?
A. Newton
B. Robert Brown
C. Galileo
D. None of theseSubmitted by: Noor Ahmed
- Fan was invented by___________?
A. Arthur Schimit
B. Alfered Nobel
C. Skaats Wheeler
D. None of theseSubmitted by: Haziq
- The color of a sedimentary rock is often mostly determined by___________?
A. Zinc
B. Iron
C. Calcium
D. None of theseSubmitted by: Syed Abdul Basit
The correct answer to the question: "Television signals are converted into light signals by___________?" is "Photo diode".