Science and Technology · Applied Physics and Technology
With reference to electric cooktops, consider the following statements: I. An induction cooktop heats the cooking vessel directly through a rapidly changing electromagnetic field and therefore requires ferromagnetic cookware. II. An infrared cooktop transfers heat from a heated coil or halogen element and can be used with a wider range of cookware, including aluminium, glass and ceramic. III. Compared with induction cooktops, infrared cooktops are generally more energy-efficient and impose less stress on the power system. Which of the statements given above are correct?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1I and II only✓
- 2II and III only
- 3I and III only
- 4I, II and III
Correct answer
I and II only
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