Class 4 Science Chapter 5 Test 2 Welcome to your Class 4 Science Chapter 5 Test 2 1. The symbol of Fahrenheit scale is _______ 0F oC oFa oCd 2. Sound cannot travel in________. Vacuum Iron Medium None of these 3. When the object is hot, its temperature _______ Increases Decreases Both at the same time None of these 4. The instrument used to measure temperature is called ______. Temperature Energy Thermometer None of these 5. When the object is cold, its temperature _______ Increases Decreases Both at the same time None of these 6. Sound needs some _________ to travel. Vacuum Light Medium None of these 7. The symbol of degree centigrade is _______ 0F oC oD oCd 8. The _________ present in our throat produce sound. vocal cards Mic system No cards Simple cards 9. To describe the condition of weather, _______ is used. 0F oC oFa oCd 10. Heat always travels from _________ object. Cold to hot Hot to cold Hot to hot Cold to cold 11. When the bulb of thermometer touches a hot object, the mercury or alcohol _______________ Expands Contracts Both at same time None of these 12. _______ is used to measure the hotness or coldness of an object. Temperature Energy Thermometer None of these 13. Heat is a form of ________. Matter Energy Coal Oil Please fill in the comment box below. Time is Up! Time's up
