Which is an example of liquid glass thermometer? Mercury Thermometers This type of thermometer was developed by a German based physicist named Daniel Gabriel Fahrenheit. It consists of mercury as a liquid filled in a glass tube. On the body of the glass tube, calibrated marks are provided which facilitates the reading of temperature. How […]
What is the best definition for luminosity?
What is the best definition for luminosity? 1a : the quality or state of being luminous. b : something luminous. 2a : the relative quantity of light. b : relative brightness of something. How is luminosity calculated? Luminosity equation. Absolute and apparent magnitude. Calculating luminosity: an example….Luminosity equation σ is the Stefan Boltzmann constant, equal […]
What are three major types of constraints in lean?
What are three major types of constraints in lean? The underlying premise of the theory of constraints is that organizations can be measured and controlled by variations on three measures: throughput, operational expense, and inventory. What are constraints give an example? A constraint, in project management, is any restriction that defines a project’s limitations; the […]
What is the basic requirements of hydroelectric power station MCQS?
What is the basic requirements of hydroelectric power station MCQS? Availability of water, large catchment area and rocky land are primary requirements for site selection of hydroelectric power plant. Explanation: Potential energy of large quantity of stored water is used by hydroelectric power plant to generate electrical energy. What is the gross head of hydroelectric […]
Is jumping a normal force?
What is dependent and independent variable in regression?
What is dependent and independent variable in regression? The outcome variable is also called the response or dependent variable, and the risk factors and confounders are called the predictors, or explanatory or independent variables. In regression analysis, the dependent variable is denoted “Y” and the independent variables are denoted by “X”. How do you know […]
What happens to air pressure as altitude decreases quizlet?
What happens to air pressure as altitude decreases quizlet? As air pressure decreases altitude increases. As air pressure decreases so does density. What happens to air pressure and density as altitude increases? Altitude and Density The density of air decreases with height. There are two reasons: at higher altitudes, there is less air pushing down […]
Which element has a mass of 24?
Which element has a mass of 24? Chromium Why are lanthanides Coloured? Lanthanides or more precisely lanthanides ions are coloured mainly because of their partly filled f orbitals. This allows a certain wavelength from the visible region of the spectrum to be absorbed which leads to the formation of f-f transition. Is lanthanides are Colourless? […]
What 4 actions should you take after a first aid incident?
What 4 actions should you take after a first aid incident? First aid: 6 life-saving steps if you’re first on the scene of an accident. Step 1: Identify and mitigate potential dangers. Step 2: Call for help. Step 3: Check for a response. Step 4: Check the casualty’s airway. Step 5: Check the casualty is […]