Question 16
A rod of initial lenght 2m at a temperature of 25oC is heated to 80oC. Calculate the increase in length of the rod if its linear expansivity is 4.0 x 10-3K-1
Objective
Question details
- Exam body
- WAEC
- Subject
- Physics
- Year
- 2009
- Question no.
- #16
- Type
- Objective
More from this paper
- Q12Electric energy is measured in
- Q13A stone of mass 0.5kg is dropped from a height of 12m. Calculate its maximum…
- Q14A machine of efficiency 80% is used to lift a box. If the effort applied by the…
- Q18It takes 4 minutes to boil a quantity of water using an electrical heating coil…
- Q19When table salt is added to ice, the melting point of the ice
- Q20Which of the following is used to measure relative humidity?