i. A vibrating tuning fork held near the end of a resonance tube closed at one end.
ii. A string tightly stretched between two points and plucked at its middle.
iii. The tuning fork vibrating in air
A. i only
B. ii only
C. i and ii only
D. ii and iii only
E. i, ii and iii
Correct Answer:
Option C – i and ii only
Veterinary medicine is the branch of medicine that deals with the prevention, diagnosis, and treatment…
Anthropology is the scientific study of human beings and their cultures. It encompasses a wide…
Sociology is the scientific study of human society, culture, and behavior. It examines the social…
Social Work is a profession dedicated to helping individuals, families, and communities to cope with…
Religious studies is an academic discipline that explores the beliefs, practices, and history of various…
Public administration is the field of study and practice that focuses on the organization and…