00:00Assalamu alaikum wa rahmatullahi wa barakatuhu. Welcome back to my channel Storyland Official and very warm welcome to all the new members who have recently subscribed my channel.
00:10Thank you very much for your support, comment, queries and suggestions. I am Muhammad Muhammad and today we are going to solve the exercise of unit number 9.
00:18Heat from Oxford Amazing Science Book 2. Let's start today's lecture with prayer.
00:22The first question of exercise is fill in the blanks.
00:34Fire gives us dash.
00:36B. Heat is a kind of dash.
00:39C. Heat can do dash.
00:41D. Heat energy comes from dash, wood, paper and other fuels.
00:46And last is E. Metals through which heat can pass are called dash conductors of heat.
00:52The next question is question number 2. Answer the following questions.
01:075 questions we have given.
01:08A. What is heat?
01:09B. Where does heat energy come from?
01:12C. Why do animals have hair or fur on their bodies?
01:16D. What are good conductors of heat?
01:19And E. What are solids through which heat cannot pass called?
01:24The answers of these questions are A. Heat is a form of energy.
01:30B. Heat energy comes from the sun and from burning things.
01:35C. Animals have hair or fur on their bodies to keep warm.
01:40D. Good conductors of heat are solids through which heat can pass.
01:46And last is E. Solids through which heat cannot pass are called poor conductors of heat.
01:51D. This was the end of this lecture.
01:55Hope you liked it.
01:56And if you want to learn more, please like and share my videos and subscribe to my channel.
02:00Subhanakallahumma.
02:01Wabihamdika nashhadu an la ilaha illa anta nastaqfiruka.
02:04Wa nadubu ilaik.
02:05Wassalamualaikum warahmatullahi wabarakatuh.
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