Question 46
A 90W immersion heater is used to supply energy for 5 minutes. The energy supplied is used to completely melt 160g of a solid at its melting point. Calculate the specific latent heat of the solid.
Objective
Question details
- Exam body
- WAEC
- Subject
- Physics
- Year
- 1991
- Question no.
- #46
- Type
- Objective
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