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VR Tour For Std. 5 Ch. 15: Blow Hot, Blow Cold

What's Included in Virtual tour of this chapter

Do you blow air from your mouth on your palms? The air, which comes from the lungs, is warmer than the air outside. Therefore, our palms become a little warmer. Air from our mouth is always of the same temperature. It’s the mechanism of our body that makes the blowing air warm compared to our surroundings. We will also learn how the paper Snake tells us the flow of air. The stream of air will rotate the paper snake in a clockwise or anti-clockwise direction.

Virtual tour 1 A magic behind blow hot and blow cold

Virtual tour 1: A magic behind blow hot and blow cold

Blowing our palms keeps us warm in winter. Blowing is also helpful to cool the hot tea. So, can you tell me, blowing air from our mouth is cold or hot?  Let’s get its answer in this virtual tour. We will also get to know the reason behind blow hot and blow cold!

Virtual tour 2 Flow of air

Virtual tour 2: Flow of air

In this virtual tour, we will perform a fun activity and will make a paper snake. But why are we making a paper snake? We will understand the flow of air by making the same. We will also get to know that air gives the paper snake a push in one direction and makes it spin clockwise or anti-clockwise.

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