Category: Physics

What are the geologic processes? Geological processes – volcanoes, earthquakes, rock cycle, landslides Plate boundaries include transform, convergent , divergent. The evidence for this theory includes fossils, similar rock layers, and GPS measurements of the continents. What are the 4 types of plate movements? There are four types of boundaries between tectonic plates that are […]

What is called freezing? Freezing is a phase transition where a liquid turns into a solid when its temperature is lowered below its freezing point. In accordance with the internationally established definition, freezing means the solidification phase change of a liquid or the liquid content of a substance, usually due to cooling. What increases freezing […]

What is a quantitative method of research? Definition. Quantitative methods emphasize objective measurements and the statistical, mathematical, or numerical analysis of data collected through polls, questionnaires, and surveys, or by manipulating pre-existing statistical data using computational techniques. What is quantitative research and its importance? The purpose of quantitative research is to generate knowledge and create […]

What is an example of authentic leadership? One of my favorite examples of an authentic leader is Martin Luther King, Jr. He fought violence with nonviolence through the Civil Rights Movement. One of his highest values was nonviolence, no matter how ugly and violent others were to him and his cause. Why authentic leadership is […]

How do you calculate tube thickness in heat exchanger? If you take it the other way, your have 1440 PSIG at the bottom of the vessel and 1427 PSIG at the top of the vessel. For example: @ 1440 PSIG you have min thicknesses of 0.90301″ in the shell, and 0.8703″ in the head. @ […]

Do you have to have a seatbelt on in the backseat? While the law may not mandate that you wear your seat belt as a backseat passenger, it’s still a good idea to buckle up. In response, many states have enacted laws to encourage backseat passengers in vehicles to buckle up their seat belt just […]

Which unit is used to measure milk? One milk bottle contains half liter. The unit for measuring liquids is a liter. Small quantities of a liquid such as medicine are measured in milliliters. The milkman uses different types of cans to measure the milk like 1 l, 500 ml, 200 ml, 100 ml, 50 ml, […]

What are the results of turgor pressure? Turgor, Pressure exerted by fluid in a cell that presses the cell membrane against the cell wall. Turgor is what makes living plant tissue rigid. Loss of turgor, resulting from the loss of water from plant cells, causes flowers and leaves to wilt. What’s an example of turgor […]

Which of the following is the example of double displacement reaction? Double displacement reactions take place mostly in aqueous solutions wherein the ions precipitate and exchange of ions takes place. For example, when a solution of barium chloride is mixed with sodium sulphate, a white precipitate of barium sulphate is formed rapidly. These reactions are […]

What are the functions of fat-soluble vitamins? Fat-soluble vitamins Nutrient Function Vitamin A (and its precursor*, beta-carotene) *A precursor is converted by the body to the vitamin. Needed for vision, healthy skin and mucous membranes, bone and tooth growth, immune system health Vitamin D Needed for proper absorption of calcium; stored in bones What are […]