An energy budget method is described for using potometers to measure the minimum diffusion resistance to transpiration of excised leaves. The method is used to infer the transpiration rate of intact ...

Multitasking means to be able to run more than one program simultaneously. In the past, computers with CLIs were unable to multitask - the operating systems of the day only allowed one program to run ...

The weight of an object and its mass are directly proportional. For a given gravitational field strength, the greater the mass of the object, the greater its weight.