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Project topics and materials on "Effect of temperature"

• 1. USING SOUND TO MEASURE TEMPERATURE

  » ABSTRACT A method to measure the real time temperature distribution along an interferometer path based on the propagation of acoustic waves is presented. It exploits the high sensitivity of the speed of sound in air to the air temperature. In particular, it takes advantage of a special set up where the generation of the acoustic waves is synchronous with the amplitude modulation of a laser source....Continue Reading »

  Item Type: Project Material |  50 pages |  5,166 engagements | 

• 2. EFFECT OF TEMPERATURE ON THE GROWTH OF YEAST

  » ABSTRACT Yeast cells respire aerobically if there is enough oxygen supply. If there is not enough oxygen present then fermentation will take place as the yeast cells have to respire anaerobically. Fermentation makes energy that is used for cell growth. When yeast cells ferment they also produce ethanol (alcohol) which is important to brewers. The yeast cells need sugar to ferment as without sugar,...Continue Reading »

  Item Type: Project Material |  25 pages |  6,711 engagements |