A. Ophthalmoscope B. Spectrometer C. Seismograph D. Sonar Submitted by: Toheed Ahmed
The spectrum of luminous bodies is studied by ________? Everyday Science Mcqs Leave a comment 25 Views A. Ophthalmoscope B. Spectrometer C. Seismograph D. Sonar AnswerAnswer B. Spectrometer Submitted by: Toheed Ahmed