WebNCERT Solutions for Class 7 Science PDF free download, NCERT Solutions for Class 7 Science Chapter 4 Heat, to Study online or download free in PDF form. ... Explain land breeze. Ans. At night, the water cools down more slowly than the land. So, the cool air from the land moves towards the sea. This is called the land breeze. Q31. What is the ... WebMar 27, 2024 · Sea Breeze. During the day, the blowing of the wind (cold air) from sea to land is called the sea breeze. Both land and sea are heated equally by the sun during daytime, but the land has a very low specific heat capacity compared to the sea, it is heated up more rapidly. The air above ground thus becomes lighter and rises due to heat.
Class 7 Science Chapter 4: Heat Extra Questions with Answers
WebJun 4, 2024 · Heat Class 7 Science Extra Questions Short Answer Type. Question 1. The handle of a pressure cooker is covered with the thick plastic. Explain why. Answer: As we know that plastic is a bad conductor of heat due to which the heat from the cooker does not flow to its handle and we can hold it easily. WebMay 23, 2024 · A land breeze is a breeze blowing from land out toward a body of water. A sea breeze is a wind blowing from the water onto the land. Land breezes and sea breezes arise because of differential heating between land and water surfaces. Land and sea breezes can extend inland up to 100 mi (161 km), or manifest as local phenomena that … craig sager cancer
Types of Winds: Permanent, Secondary & Local Winds - PMF IAS
WebApr 5, 2024 · Sea breeze tends to be faster, flowing at speeds of up to 20 knots. The Land breeze flows much slower, with top speeds ranging up to 8 knots. Sea breeze carries … WebMar 1, 2024 · A sea breeze happens because the land and sea are heated differently. During the day, the land heats faster than the sea because it takes the sun longer to warm the entire ocean than just a few ... http://www.differencebetween.net/science/difference-between-land-breeze-and-sea-breeze/ craig sandstrom