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°£ÀÌ Ç³Çâ°è ¸¸µé±â
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1. dzÇâ°è ¸Ó¸® ºÎºÐ°ú ²¿¸® ³¯°³ ºÎºÐÀ» ¸¸µç´Ù.
2. ¸Ó¸®¿Í ²¿¸® ³¯°³¸¦ ¼ö¼ö±ø¿¡ Á¶¸³ÇÑ´Ù.
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4. dzÇâ°è¸¦ ¹Ù¶÷ÀÌ Àß ÅëÇÏ´Â ÆíÆòÇÑ °÷¿¡ ¼³Ä¡ÇÏ¿© ¹Ù¶÷ÀÇ ¹æÇâÀ» °üÂûÇÑ´Ù.
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dzÇâ°èÀÇ È»ìÀÌ µ¿ÂÊÀ» °¡¸®Å°¸é µ¿Ç³ÀÔ´Ï´Ù. ±×·¸Áö¸¸ È»ìÇ¥·Î ³ªÅ¸³¾ ¶§¿¡´Â ¹Ý´ë·Î ¡®µ¿¡æ¼¡¯·Î ³ªÅ¸³»¾ß ÇÕ´Ï´Ù. 5. Make Rain Indoors! (Magic School bus ȨÆäÀÌÁö¿¡ ³ª¿ÍÀÖ´Â ½ÇÇèÀ̳׿ä^^) À̰͵µ Àç¹ÕÀ» °Í °°¾Æ¿ä~ȣȣ
What You Need: 1. An empty glass jar with a ****l top 2. Hot tap water 3. Ice cubes Tip: Be patient. It takes about 15 minutes for water drops to form.
Question: How can you make it rain indoors?
1) First, fill a glass jar with very hot tap water.
2) Then, flip the lid over and fill it with ice. Place the lid on top of the jar .
3) Now, wait and watch. In about 15 minutes you will see "rain" fall inside the jar .
A Scientific Explanation:
Some of the hot water turns into steam and collects on the lid. The ice cools the steam and turns it back into a liquid. When enough liquid collects on the lid it falls as a "rain" drop. This process is known as condensation.
EXTRA! EXTRA!
Look for other examples of condensation such as water drops forming on the side of a cold soft drink can. Use what you've learned about condensation to explain your observations. ÃäÁö¸¸ ¸ðµÎ Áñ°Å¿î ÇÑ ÁÖ º¸³»½Ã°í¿ä~¿äÁò °¨±âȯÀÚ Á¤¸» ¸¹³×¿ä^^ °¨±âÁ¶½ÉÇϼ¼¿ä!!