Subject Category > General Knowledge
Q. Which instrument is used for viewing the sun?
A) Telescope
B) Stroboscope
C) Sun meter
D) Helioscope
✔ Helioscope
Additional Information > Exam point of View
-Asked Question
Right Answer : 304 sq cms
View ExplanationRight Answer : 4
View ExplanationRight Answer : 8
View ExplanationRight Answer : -2
View ExplanationRight Answer : Straight angle
View ExplanationRight Answer : C
View ExplanationRight Answer : 4/11
View ExplanationRight Answer : 188
View ExplanationRight Answer : Only conclusion I follows
View ExplanationRight Answer : BE
View Explanation