Calculate the heat energy required to change 0.1kg of ice at 0^oC to water boiling at 100^oC. (Specific heat capacity of water = 4200 J kg^-1K^-1) (Specific latent heat of fusion of ice = 336,000 J kg^-1)

Similar Questions

Four cells each of e.m.f 1.5V and internal resistance of 4Ω are connected in parallel. What is...

The current through a resistor in an a.c circuit is given as 2 sin wt. Determine the d.c. equivalent...

One of the properties of gamma rays is that they are? ...

Simple harmonic oscillator has a period of 0.02s and amplitude of 0.25m. Calculate the speed in ms-1...

A convex mirror is used as a driving mirror because i. its image is erect. ii. it has a large fi...

The area under a velocity-time graph represents ...

A body of specific heat capacity 450J kg-1 K-1 falls to the ground from rest through a vertical heig...

A calibrated potentiometer is used to measure the e.m.f. of a cell because the ...

Efficiency of a transformer is equal to ...

A metal rod of density 7000 kgm-3 and cross-sectional area of 0.001257m2 has a mass of 1.76kg. Calcu...