Rate when dimensions are increasing or decreasing

Assertion : Rate of radioactivity cannot be increased or decreased by increasing or decreasing pressure or temperatur. Reason : Rate depends on the number of nuclei present in the radioactive sample.

Rate of physisorption increases with decrease in temperature increase in temperature decrease in pressure decrease in surface area

The dimensions of a rectangular room when increased by 4 metres,are in the ratio of 4:3 and when decreased by 4 metres,are n the ratio of 2:1. Find the dimensions of the room.

Rate Of Change|Examples|Increasing And Decreasing Functions|OMR|Summary

Yhe rate of chemisorption a. increaeses with decreases in temperature b. increases with increasesin tempreture c. increases with decreases in the pressure of gas d. is independent of the pressure of gas

What are the dimensions of rate of flow?