{"id":7789,"date":"2023-12-13T11:49:21","date_gmt":"2023-12-13T06:19:21","guid":{"rendered":"https:\/\/onlitutor.com\/courses\/lab-manual-science-class-6-cbse\/lesson\/viva-questions\/"},"modified":"2023-12-13T11:49:21","modified_gmt":"2023-12-13T06:19:21","slug":"viva-questions","status":"publish","type":"lesson","link":"https:\/\/onlitutor.com\/courses\/lab-manual-science-class-6-cbse\/lesson\/viva-questions\/","title":{"rendered":"Viva Questions"},"content":{"rendered":"

Question: How can you separate a mixture of sand and water using sedimentation and decantation?<\/strong><\/p>\n

Answer: By allowing the mixture to stand so that the heavier sand settles at the bottom, then carefully pouring off the water, the sand can be separated from the water.<\/p>\n

Question: What is the significance of demonstrating the process of transpiration in plants?<\/strong><\/p>\n

Answer: The demonstration helps in understanding how plants regulate water loss and the role of transpiration in nutrient uptake and cooling of the plant.<\/p>\n

Question: What is the function of a battery?<\/strong><\/p>\n

Answer: A battery is a group of connected cells that provides a source of electric power.<\/p>\n

Question: What precautions should be taken during the experiment on transpiration?<\/strong><\/p>\n

Answer: Precautions include conducting the experiment during daytime on a sunny day and properly tying up the mouths of the polythene bags.<\/p>\n

Question: What is the purpose of the experiment “Sedimentation and Decantation”?<\/strong><\/p>\n

Answer: The purpose is to separate a mixture of sand and water using the processes of sedimentation and decantation.<\/p>\n

Question: What are the effects of transpiration on plants?<\/strong><\/p>\n

Answer: Transpiration helps in cooling the plant and facilitating the absorption of water and minerals by the roots.<\/p>\n

Question: Name a few examples of insulators.<\/strong><\/p>\n

Answer: Examples of insulators include rubber, glass, and plastic.<\/p>\n

Question: What is the role of joints in the human body?<\/strong><\/p>\n

Answer: Joints allow for various movements such as rotation, bending, and partial movement, contributing to the body’s flexibility and mobility.<\/p>\n

Question: What is the significance of understanding the concept of conductors and insulators?<\/strong><\/p>\n

Answer: Understanding conductors and insulators is important in various applications, including electrical safety and the design of electrical systems.<\/p>\n

Question: What are the characteristics of a balanced diet?<\/strong><\/p>\n

Answer: A balanced diet should include essential nutrients such as carbohydrates, proteins, fats, vitamins, and minerals in appropriate proportions .<\/p>\n","protected":false},"comment_status":"open","ping_status":"closed","template":"","_links":{"self":[{"href":"https:\/\/onlitutor.com\/index.php\/wp-json\/wp\/v2\/lesson\/7789"}],"collection":[{"href":"https:\/\/onlitutor.com\/index.php\/wp-json\/wp\/v2\/lesson"}],"about":[{"href":"https:\/\/onlitutor.com\/index.php\/wp-json\/wp\/v2\/types\/lesson"}],"replies":[{"embeddable":true,"href":"https:\/\/onlitutor.com\/index.php\/wp-json\/wp\/v2\/comments?post=7789"}],"wp:attachment":[{"href":"https:\/\/onlitutor.com\/index.php\/wp-json\/wp\/v2\/media?parent=7789"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}