Calculating Melting Time for 7.5g Ice Cube at 0°C

[NabeelIshaq]

An ice-cube has a mass of 7.50 g. The ice-cube is at 0 °C.
Heat from the surroundings reaches the ice-cube at an average rate of 1.25 J / s.
How long does it take for all of the ice to melt?
(specific latent heat of fusion of ice = 333 J / g)
A 35.5 s B 55.5 s C 2000 s D 3120 s

 

[tiny-tim]

Welcome to PF!

Hi NabeelIshaq! Welcome to PF!

Show us what you've tried, and where you're stuck, and then we'll know how to help!

 

[123peo]

I NEED HELP ASAP PLEASE!
DOES ANYONE KNOW THE METHOD OR WHAT THIS EXPERIMENT IS CALLED? ALL I KNOW IS IT IS TO DO WITH ELECTRICITY. ALSO YOU USE THE FORMULA OF ITV X 150
PLEASE HELP the image that I have of the experiment is in the link below THANK YOU

http://tap.iop.org/energy/thermal_physics/page_40505.html

 

[JaredJames]

Writing in block capitals doesn't get more attention.

I recommend you start your own thread to gain a better response.

Jared