(A) 130 meters per second (X)
(B) 230 meters per second (X)
(C) 330 meters per second (✔)
(D) 430 meters per second (X)
(E) None of these (X)
Answer : 330 meter per second
The speed of sound in dry air at 20c is about
About the author
LATEST MCQs
- What is the primary purpose of MyFedLoan?
- Which of the following features is commonly available on Arrests.org?
- What type of information can I find on Arrests.Org?
- How can individuals activate their Getmyoffer.Capitalone.com reservation code?
- How can individuals check their SASSA (South African Social Security Agency) grant status?
- What is required to complete the www.gomercury.com Pre Approved Application process?
- According to Plato, the highest goal in all of education is knowledge of the____________?
- The concept of pragmatism in educational philosophy says that education should be about___________?
- “All who have meditated on the art of governing mankind have been convinced that the fate of empires depends on the education of youth.” This is the saying of___________?
- Jean Piaget proposed ___________ stages of Cognitive Development?
TodayMCQs
