The silvered walls of a vacuum flask minimise loss of heat due to
conduction and convection
conduction only
convection and radiation
convection only
radiation only
Correct answer is E
No explanation has been provided for this answer.
Puzzles Questions and Answers
Abstract Reasoning Questions and Answers
Spatial Reasoning Questions and Answers
Typing Speed and Accuracy Test
Nigeria General Knowledge Questions and Answers
Verbal Reasoning Questions and Answers
Situational Judgement Questions and Answers
Personality Test
Data Interpretation Questions and Answers
Microsoft Office Questions and Answers
Quantitative Reasoning Questions and Answers
Logical Reasoning Questions and Answers
Numerical Reasoning Questions and Answers
See all →