Essays on Physics

The term endophytic fungi refers to an organism which lives within photosynthetic plant tissue by forming symbiotic relationship with host and has no harmful effect to the host plant. They inhabit plant hosts for all or part of their life cycle. They colonize the internal…

An isotope is a form of a chemical element that contains the same number of protons but different amount of neutrons, which are located in the nucleus telling us that their atomic number and their chemical properties stays the same, but it affects their relative…

The United States Department of Energy has estimated that 1,800 to 20,000 billion metric tons of CO2 could be stored underground in the United States. These numbers are equivalent to 600-6700 years’ worth of carbon emissions from various commercial sources in the United States of…

When asked how World War 3 would look like, Albert Einstein remarked that if the war was ever fought, then people would fight with sticks and stones. The nuclear war would be so devastating that human civilization would be drawn back to the Stone Age,…

Drop an ant and an elephant from the Eiffel Tower. The ant lands softly and survives. The elephant goes splat and ruins the day of any nearby tourists. An ant can lift a multiple of its own weight. An elephant can lift only a fraction…

“Design Criteria” “Aim/Research Question:” How does the concentration of hydrochloric acid affect the energy change once combined with magnesium powder? Variables:” Independent: Concentration of hydrochloric acid Justification for number of values I decided to have variables going from 1.0M to 0.1M. I decided to have…

Ethanol’s vapour pressure is lower than that of petrol, resulting in lower evaporative emissions while its flammability is also much lower than that of petrol, reducing the risk of vehicles catching fire. In addition, there is no gum formation associated with ethanol, and anti-oxidants and…

Aim of the study Heterologous and homologous protein secretion constitutes a field of great interest for the food industry. A little less than half of all the enzymes sold in a world-wide scale correspond to food and feed enzymes (Fernandes, 2010). Regardless of how potent…

A miniaturized Gigahertz Transverse Electromagnetic (GTEM) Cell is designed and fabricated to generate uniform electric (E-) field, essential for studying the RF exposure effect on tissue equivalent liquids at Global System for Mobile (GSM) Communication frequencies (914MHz and 2.10GHz). The simulation procedure is discussed and…

Silence has a kind of energy that no other source has. It has the power to make people think and act. It can help calm a hectic mind and it is a powerful ally just as an adviser or coaching could be. Silence not only…