aliensbrain
  • Home
  • Study
  • Quizzes
  • 🎤AI Practicefree
  • Notebooks
  • Community
  • Sign in
  • State of Matter Science Quiz
  • When a substance heats up, it has...
Multiple choice

When a substance heats up, it has...

  1. No kinetic energy

  2. More molecules

  3. More kinetic energy

  4. Less kinetic energy

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

Heating a substance increases the speed at which its particles move. Increased particle motion corresponds to an increase in kinetic energy.

Keep practicing — related questions

  • When a substance cools down it has...
  • In an experiment, iron filling and sulphur powder are mixed and heated strongly till they become red hot. O...
  • The amount of heat required to change a substance's temperature by a given amount is termed as
  • The solubility of a substance, on heating _______________.
  • Match the following: ||| |---|---| |a. Coal gas|1. It is a tough and porous black solid substance.| |b. Coa...
  • What happens to a candle when a substance is heated on it?
  • The latent heat of vapourisation is the quantity of heat required to convert 1 kg of liquid to vapour witho...
  • Hydronic systems cost-effective radiant heating systems for heating-dominated climates. Which of the follow...
Play the full quiz 🎤 Practise this topic out loud

Practice this topic

  • Thermodynamics and Chemical Kinetics (1092 questions)
Advertisement
© Aliensbrain | all rights reserved
  • About
  • Contact
  • Terms and Condition
  • Privacy Policy