The densities of two liquids A and B are in the ratio `15 : 2` If their masses are equal, write the following steps in a sequential order to determine the ratio of their volumes.

Write the following steps in sequential order to convert centimetres into millimetres.

The vapour densities of two gases are in the ratio of 2 : 5 Their molecular masses are in the ratio of

The diameters of two cylinders are in the ratio 3:2 and their volumes are equal. The ratio of their heights is

The vapour densities of two gases are in the ratio of 1 : 3 . Their molecular masses are in the ratio of : -

The vapour densities of two gases are in the ratio of 1 : 3 . Their molecular masses are in the ratio of : -

If two masses A and B have their masses in the ratio 1:4 and their volumes are equal, then the densities have the ratio

The time taken by a simple pendulum to complete 20 oscillations is given in the table as shown below study the and write the following steps in sequential order to determine the frequency of its oscillations. (A). Find the reciprocal of average time period (T). (B). Find the ratio of time and number of oscillations. (C). Find the average of the values obtained in the previous step.