The surface tension is the tendency of liquid surfaces to shrink into the minimum surface area possible or it is the property of the liquid by virtue of which the free surface of the liquid at rest tends to have … Read Full Article
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INTERNATIONAL YOGA DAY
The International Yoga Day is celebrated annually on 21 June all around the world. The theme of International Yoga Day 2020 is Yoga for Health – Yoga at Home. In the year 2020 world is facing the pandemic Covid-19 due … Read Full Article