A. radiation only
B. conduction and convection only
C. radiation and convection only
D. conduction only
Correct Answer:
Option B – conduction and convection only
The vacuum in a thermoflask reduces heat loss resulting from?
![Ice of mass 50g at 0°C was completely melted by 70% of the total heat energy supplied. Calculate the total heat energy supplied [Specific latent heat of fusion of ice = 336Jg−1]](https://erudites.ng/wp-content/plugins/contextual-related-posts/default.png "Ice of mass 50g at 0°C was completely melted by 70% of the total heat energy supplied. Calculate the total heat energy supplied [Specific latent heat of fusion of ice = 336Jg−1]")
Products
-
Halliday's Functions of Language
Original price was: ₦1,000.00.₦300.00Current price is: ₦300.00.
-
Functions of English in Nigeria
Original price was: ₦1,000.00.₦300.00Current price is: ₦300.00.
-
Innatist Theory and Mentalist Thought
Original price was: ₦1,000.00.₦300.00Current price is: ₦300.00.
-
Language Acquisition and Learning
Original price was: ₦1,000.00.₦300.00Current price is: ₦300.00.
-
Lesson Plan for SS2 Students
Original price was: ₦1,000.00.₦300.00Current price is: ₦300.00.