Sound – Physics Class 10th MCQs
Sound – Physics Class 10th MCQs Sound Chapter 11 MCQs for class 10th Sindh Board Science Group. This Online Test will help you to prepare mcqs given in section A of Physics (Theory) Paper of Class IX S.S.C Examinations and Secure highest marks in class 9th exams in Karachi, Hyderabad, Larkana, Sukkur and Mirpurkhas.
Sound – Physics 10th – Level 1
Sound is a form of: mechanical energy Audible frequencies range that a normal human ear can detect is:20 Hz and […]
Sound – Physics 10th – Level 2
Sound waves are: longitudinal waves To propagate, sound needs a material medium of: gases, liquids & solids The speed of […]
Sound – Physics 10th – Level 3
The S.I unit sound of intensity is: W/m2 Over an eight-hour workday, the noise level recommended in most countries is […]
Sound – Physics 10th – Level 4
On increasing the temperature, the speed of sound in air: increases On what factor does the quality of sound depend? […]
