MCQ - CBSE Class 9 Science Give two reasons to justify: 09/27/2023 Ajit kumar 69 Views 0 Comments Read more
MCQ - CBSE Class 9 Science What type of clothes should we wear in summer ? 09/27/2023 Ajit kumar 80 Views 0 Comments Read more
MCQ - CBSE Class 9 Science Why are we able to sip hot tea or milk faster from a saucer rather than a cup ? 09/27/2023 Ajit kumar 82 Views 0 Comments Read more
MCQ - CBSE Class 9 Science Why does our palm feel cold when we put some acetone or petrol or perfume on it ? 09/27/2023 Ajit kumar 87 Views 0 Comments Read more
MCQ - CBSE Class 9 Science How does the water kept in an earthen pot (matka) become cool during summer? 09/27/2023 Ajit kumar 87 Views 0 Comments Read more
MCQ - CBSE Class 9 Science Why does a desert cooler cool better on a hot dry day? 09/27/2023 Ajit kumar 75 Views 0 Comments Read more
MCQ - CBSE Class 9 Science Suggest a method to liquefy atmospheric gases. 09/27/2023 Ajit kumar 63 Views 0 Comments Read more
MCQ - CBSE Class 9 Science For any substance, why does the temperature remain constant during the change of state ? 09/27/2023 Ajit kumar 78 Views 0 Comments Read more
MCQ - CBSE Class 9 Science Liquids generally have lower density as compared to solids. But you must have observed that ice floats on water. Find out why? 09/27/2023 Ajit kumar 59 Views 0 Comments Read more