Daily MCQs

English অসমীয়া

Join Our WhatsApp Channel TET, Police, Etc. Online Mock Test Series Best Books for Recruitment Exams

04 August 2024 JobAssam Share

Which one of the following is not produced by sound waves in the air?

A. Polarization
B. Diffraction
C. Reflection
D. Refraction

Polarization

Please select one of the options to reveal the correct answer.

Similar MCQs

One reason the Taj Mahal’s colours are threatened is due to _____. The average of 24 numbers is 18. If each item of the series is multiplied by 3, the new average is There is not _____ space for others here. Homen Borgohain was awarded Sahitya Akademi award for his novel: The excretory organ in cockroaches is