What is called Turbine? A turbine ( or ) (from the Latin turbo, a vortex, related to the Greek τύρβη, tyrbē, meaning “turbulence”) is a rotary mechanical device that extracts energy from a fluid flow and converts it into useful work. The work produced by a turbine can be used for generating electrical power when […]
What are the 4 types of coastal erosion?
What are the 4 types of coastal erosion? There are four main processes of coastal erosion. These are corrasion, abrasion, hydraulic action and attrition. Corrasion is when destructive waves pick up beach material (e.g. pebbles) and hurl them at the base of a cliff. What are the examples of coastal erosion? Cross-shore sand loss Breaching […]
What is the NaHCO3 test?
What is the NaHCO3 test? Sodium bicarbonate, with the chemical formula NaHCO3, is the white powder widely known as baking soda. The basic test for the presence of carbonate salts is a reaction with a diluted acid solution that leads to release of bubbles of the gas carbon dioxide and follows the reaction: NaHCO3 + […]
Why do molecules absorb heat?
Why do molecules absorb heat? These gas molecules all are made of three or more atoms. The atoms are held together loosely enough that they vibrate when they absorb heat. Eventually, the vibrating molecules release the radiation, which will likely be absorbed by another greenhouse gas molecule. This process keeps heat near the Earth’s surface. […]
Which is bigger HM or DM?
Which is bigger HM or DM? Convert hectometers to decimeters (hm to dm) by typing the amount of hectometers in the input field below and then clicking in the “Convert” button….Hectometer to Decimeter Conversion Table. Hectometers (hm) Decimeters (dm) 0.001 hm 1 dm 0.01 hm 10 dm 0.02 hm 20 dm 0.03 hm 30 dm […]
What is the chemical symbol of atom?
What is the chemical symbol of atom? List of chemical symbols Chemical symbol Name of Element Atomic No Ni Nickel 28 No Nobelium 102 Np Neptunium 93 O Oxygen 8 What are the smallest particles of an element? An atom is the smallest particle of an element that still has the properties of that element. […]
What are the different types of energy storage?
What are the different types of energy storage? The following list includes a variety of types of energy storage: Fossil fuel storage. Mechanical. Spring. Compressed air energy storage (CAES) Electrical, electromagnetic. Capacitor. Biological. Glycogen. Electrochemical (Battery Energy Storage System, BESS) Flow battery. Thermal. Brick storage heater. Chemical. Biofuels. What is the long term energy storage? […]
What is the difference between a constant variable and a control group?
What is the difference between a constant variable and a control group? Just so you remember: variables and constants are part of your experimental group (the group on which you are testing). And the control is a separate group that is not being tested on but is still being observed. What is the difference between […]
Will you vs Can you?
Will you vs Can you? May implies that you are asking for permission. Can implies that you are questioning somebody’s ability. Will implies that you are seeking an answer about the future. Can V could? The modal verbs can and could represent the ability of a person or thing in doing something. However, there is […]
Does adding more substrate increase rate reaction?
Does adding more substrate increase rate reaction? The rate of formation of product now depends on the activity of the enzyme itself, and adding more substrate will not affect the rate of the reaction to any significant effect. The rate of reaction when the enzyme is saturated with substrate is the maximum rate of reaction, […]