Neco Model Questions Vol1 2023 Physics Question 43
Practice objective / multiple choice question 43 from the 2023 Neco Model Questions Vol1 Physics examination.
A pipe closed at one end has a length of 1.00\,m. When the air temperature is \(T_1\) degrees Celsius, the pipe produces its fundamental frequency of 85\,Hz. Assuming the speed of sound in air varies with temperature as \(v = 331 + 0.6\,T\) (in m\,s\^{-1}), (a) find the temperature \(T_1\). (b) What temperature \(T_2\) is required for the fundamental frequency to increase to 100\,Hz? Give both temperatures to the nearest whole degree Celsius.
Answer Options
About This Question
This is Neco Model Questions Vol1 2023 Physics Question 43. It is one of the objective questions from the 2023 Neco Model Questions Vol1 Physics examination.
Difficulty level: Medium .
Master the Exam!
You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.