A. Sonar system B. Radiation system C. X-ray system D. Radiation system Submitted by: Toheed Ahmed
To find the hidden secrets under the water, the ships and submarines use the Everyday Science Mcqs Leave a comment 186 Views A. Sonar system B. Radiation system C. X-ray system D. Radiation system AnswerAnswer A. Sonar system Submitted by: Toheed Ahmed