Question 13
The quantity of heat energy required to melt completely 1kg of ice at -30°C is [latent heat of fusion = 3.5 x 10° J/Kg, specific heat capacity of ice = 2.1 x 103Jkg-1K-1
Objective
Question details
- Exam body
- UNN
- Subject
- Physics
- Year
- 2018/2019 - Model 1
- Question no.
- #13
- Type
- Objective
More from this paper
- Q7During electrolysis, 2.0g of a metal is deposited using a current of 0.05 A in 3…
- Q8The capacitance of a parallel-plate capacitor when in air is 3pf and in the…
- Q9A person can focus objects when they lie beyond 75cm from his eyes. The focal…
- Q10A progressive wave equation is represented by y = asin(150πT - ${πx}/4$)…
- Q11An immersion heater rated 2.0 A, 240 V is used to boil water from temperature…
- Q15Specific heat capacity 26.4Jkg -1 K -1 of a body means that when 26.4J of heat…