Laxman8629

आप एक बच्चे को इस प्रयोग के साथ डूबने और तैरने के बारे में जानने के साथ मदद कर सकते है, और वे अनुमान लगाने और अवलोकन करने कौशल विकसित करेंगे। टीच फॉर लाइफ हमारे बच्चों को बेहतर शिक्षित करने और दुनिया के लिए आशा पैदा करने के लिए ज्ञान साझा करने वाले लोगो का एक वैश्विक आंदोलन है। HINDI TRANSLATION BY MEENAKSHI PRADHAN AND BEENA SHARMA. NARRATION BY AARTI GUPTA. YOU CAN HELP A CHILD LEARN ABOUT SINKING AND FLOATING WITH THIS EXPERIMENT, AND THEY WILL DEVELOP SKILLS IN PREDICTING AND MAKING OBSERVATIONS. TEACH FOR IIFE IS A CL ORAL

THIS IS A FUN EXPERIMENT USING COINS AND A PAPER STRIP. PLACE A PAPER STRIP ON THE LID OF A BOTTLE FILLED WITH WATER. THEN PLACE A COIN ON THE STRIP. THEN HIT THE FREE END OF THE STRIP HARD WITH YOUR FINGER. THE STRIP WILL FALL BUT BECAUSE OF INERTIA THE COIN WILL REMAIN ON THE BOTTLE LID. REPEAT THE SAME EXPERIMENT WITH A STACK OF COINS INSTEAD OF ONE. AGAIN THE STRIP WILL FALL BUT THE COINS WILL REMAIN ON THE LID. Now PLACE THE STRIP ON TWO BOTTLES WITH COINS ON THEIR LIDS. ON STRIKING THE STRIP IN THE MIDDLE THE STRIP WILL FALL BUT THE COINS WILL STAY PUT ON THE LIDS. REPEAT THE EXPERIMENT WITH ONE COIN STANDING ON THE STRIP INSTEAD OF SITTING FLAT. ON STRIKING THE FREE END OF THE STRIP THE COIN STANDS THE STRIP FALLS. REPEAT THE SAME EXPERIMENT WITH TWO BOTTLES AND TWO COINS STANDING VERTICALLY. AGAIN ON STRIKING THE STRIP FALLS AND THE COINS KEEP STANDING VERTICALLY. THIS IS A FUN EXPERIMENT TO DO WITH INERTIA. THIS WORK WAS SUPPORTED BY IUCAA AND TATA