Computer · Remote Sensing and GIS
Which among the following serves as an external source of energy in a passive remote sensing system?
- 1Flashlight
- 2Synthetic Aperture Radar
- 3Sun rays✓
- 4Laser
Correct answer
Sun rays
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Preparing for Computer?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Want more practice questions on Remote Sensing and GIS?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Computer · Remote Sensing and GIS