1801. Radioactivity was discovered by _____?
✅ D. Bacquerel
Author: Aurangzeb – Page 91
1802. Gulf streams are caused by_____.
✅ A. Ocean Pressure
1803. I would really __if you could help me out.
✅ C. appreciate
1804. Very High Frequency (VHF) have _____ wavelengths?
✅ B. shorter
1805. Army _troubled places as curfew remained in force.
✅ C. patrolling
1806. The strength of wave action depends on all these EXCEPT:
✅ B. Currents in the sea
1807. The point within the Earth where earthquakes originate is ____?
✅ D. Focus
1808. Which of the following invention is oldest ?
✅ B. Clock
1809. Which of the statements to about the Troposphere is not true?
✅ D. It is about 350 km thick
1810. Color of the glow produced in the discharge tube:
✅ C. depends on the gas used in the discharge tube