MCQ - CBSE Class 9 Science A block of wood is so weighted that it just floats in water in a jar at room temperature. 10/03/2023 Ajit kumar 124 Views 0 Comments Read more
MCQ - CBSE Class 9 Science Will a body weigh more in air or in vacuum when weighed with a spring balance? Give a reason for your answer. 10/03/2023 Ajit kumar 89 Views 0 Comments Read more
MCQ - CBSE Class 9 Science Will the weight of an ‘iron sinker plus cork’ combination in water be more or less than that of the iron sinker alone in water? Give a very brief explanation for your answer. 10/03/2023 Ajit kumar 84 Views 0 Comments Read more
MCQ - CBSE Class 9 Science A man first swims in sea water and then in river water. 10/03/2023 Ajit kumar 88 Views 0 Comments Read more
MCQ - CBSE Class 9 Science Explain why a gas bubble released at the bottom of a lake grows in size as it rises to the surface of the lake. 10/03/2023 Ajit kumar 108 Views 0 Comments Read more
MCQ - CBSE Class 9 Science An inflated gas balloon is placed in a jar which is connected to an evacuating pump. What will be observed if the air inside the jar is pumped out ? Give a reason justifying your answers. 10/03/2023 Ajit kumar 98 Views 0 Comments Read more
MCQ - CBSE Class 9 Science Why will a sheet of paper fall slower than one that is crumpled into a ball? 10/03/2023 Ajit kumar 104 Views 0 Comments Read more
MCQ - CBSE Class 9 Science Follow on Facebook page – Click Here Google News join in – Click Here Read More Asia News – Click Here Read More Sports News – Click Here Read More Crypto News – Click Here 10/03/2023 Ajit kumar 67 Views 0 Comments Read more
MCQ - CBSE Class 9 Science A loaded test tube placed in pure milk sinks to a certain mark. Now, some water is mixed with milk. Will the test tube sink more or less? Explain. 10/03/2023 Ajit kumar 60 Views 0 Comments Read more
MCQ - CBSE Class 9 Science An object is made to fall from different heights 20 cm, 40 cm and 60 cm on wet sand. What do you observe on the sand? Explain. 10/03/2023 Ajit kumar 79 Views 0 Comments Read more