Question 18
Calculate the heat energy required to change 0.1kg of ice at 0oC to water boiling at 100oC. (Specific heat capacity of water = 4200 J kg-1K-1) (Specific latent heat of fusion of ice = 336,000 J kg-1)
Objective
Question details
- Exam body
- WAEC
- Subject
- Physics
- Year
- 1999
- Question no.
- #18
- Type
- Objective
More from this paper
- Q14An iron rod of length 50m and at a temperature of 60 o C is heated to 70 o C…
- Q15The heat capacity of a substance is the energy
- Q16The temperature of a piece of metal of mass 9 g is raised from 10 o C to 110 o C…
- Q20Calculate the power rating of an immersion heater used for 10 minutes to…
- Q21A ray of light is incident on 'a plane mirror at an angle of 20 o . This mirror…
- Q22The air column in a resonance tube is set into resonance by a vibrating tuning…