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The vacuum in a thermoflask reduces heat loss resulting from
Classroom
Physics Classroom
Waec
Waec 2019
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The vacuum in a thermoflask reduces heat loss resulting from
SchoolNGR Classroom
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
A
Radiation only
B
Conduction and convection only
C
Radiation and convection only
D
Conduction only
Show Answer
Show Explanation
Correct Answer:
Option B
Explanation:
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