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UPSSSC PET MCQs General Science Set- 1/TET MCQs

R4R Multiple Choice Questions
Q1. The wavelength of a wave in air is 0.60 cm and the speed is 300 m/s. This wave is—

Question 1 of 50 (Total MCQS: 50 in paper UPSSSC PET MCQs General Science Set- 1)

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