aliensbrain
  • Home
  • Study
  • Quizzes
  • 🎤AI Practicefree
  • Notebooks
  • Community
  • Sign in
  • Sources of Energy (Set - III)
  • What is/are the reason(s) of solar cooker being painted b...
Multiple choice

What is/are the reason(s) of solar cooker being painted black from inside?

  1. Black surface reflects heat.

  2. Black surface absorbs more heat.

  3. Black surface maintains the temperature within the cooker.

  4. Both (2) and (3)

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Black surface absorbs more heat.

Keep practicing — related questions

  • Which part of a solar cooker is responsible for greenhouse effect?
  • Directions: Find out the part of speech of the underlined word. The inside of the box was painted black.
  • Which of the following statements is/are false? a. Coal is a hard, black combustible mineral that consists ...
  • Solar cooker can be used to cook food on a
  • Which of the following reasons is/are correct for why the earth neither warms up nor cools down despite the...
  • Directions: Select the correct option to fill in the blank in the following sentence. Yellow and black ____...
  • Antifouling paints usually contain a biocide, or toxin, held within the structure of the paint. Among the f...
  • What will the chimpanzee do? A few bananas were hung from a high ceiling of a room. A chimpanzee was put in...
Play the full quiz 🎤 Practise this topic out loud

Practice this topic

  • Heat Transfer Mechanisms (828 questions)
Advertisement
© Aliensbrain | all rights reserved
  • About
  • Contact
  • Terms and Condition
  • Privacy Policy