Teaching BPSC बिहार माध्यमिक TGT (9 to 10) शिक्षक भर्ती 4.0 Mock Test General Science Physics Measuring Instruments
Which of the following instrument is used to study the phenomenon of Dispersion of Light?
1
Spectrometer
2
Photometer
3
Microscope
4
More than one of the above
5
None of the above