MOST IMPORTANT GENERAL SCIENCE OBJECTIVE QUESTIONS
61) What is viewed through an electronic microscope (General Science Objective Questions)
Ans) Structure of bacteria and virus
62) The type of mirrors used in the headlamp of cars is
Ans) Parabolic concave
63) The reason for a swimming pool to appear less deep then the actual depth is
Ans) Reflection
64) X-rays lies between
Ans) Gamma -rays and ultraviolet region
65) A star appears twinkling in the sky because of (General Science Objective Questions)
Ans) Refraction of light in the atmosphere
66) what is the magnifying lens
Ans) Convex lens of low focal length
67) which type of wave is the lightwave
Ans) Electromagnetic wave
68) The mirror of saving is
Ans) Concave
69) What is the SI unit of lens
Ans) Dioptre
70) Which is the best conductor (General Science Objective Questions)
Ans) Silver
