BPSC 66th Question Paper [Solved]
BPSC 66th Prelims Question Paper (Solved) 1. The radiations used in the treatment of muscle ache are (A) Infrared (B) Microwave (C) UV (D) X-ray (E) None of the above / More than one of the above Answer: (A) Infrared Explanation: Infrared radiation lies just beyond the visible spectrum and is emitted by all …