In this lab you will be investigating the effects of different environmental factors on the rate of transpiration in a plant. You will be using a. potometer. (a pipette attached to a rubber tube) to measure the rate of water loss in a plant.n this lab you will be investigating the effects of different environmental factors on the rate of transpiration in a plant. You will be using a. potometer. (a pipette attached to a rubber tube) to measure the rate of water loss in a plant.
The carâs radiator acts as a heat exchanger, transferring excess heat from the engineâs coolant fluid into the air. The radiator is composed of tubes that carry the coolant fluid, a protective cap thatâs actually a pressure valve and a tank on each side to catch the coolant fluid overflow.
Per mounting location on the car body: 1  Radiator grille (front engine vehicle); 2  Roof or trunk grilles (rear engine vehicles); 3  Bumper skirt grilles (front and rear); 4  Fender grilles (brake ventilation duct covers); 5  Hood scoop grille (to allow intercooler air flow)