2023-08-27T04:06:40+03:00[Europe/Moscow] en true <p>Significant figures</p>, <p>Precision&nbsp;</p>, <p>Liter</p>, <p>Meter</p>, <p>Degrees Celsius</p>, <p>Kelvin</p>, <p>Candela&nbsp;</p>, <p>Scientific notation</p>, <p>Bioaccumulation</p>, <p>Lab safety</p>, <p>Safety data sheet</p>, <p>Occupational safety and health administration</p>, <p>Bar charts</p>, <p>Pie chart</p>, <p>Table</p>, <p>Flowchart</p>, <p>Scientific method</p>, <p>Line graph</p>, <p>Microscope</p>, <p>Compound</p>, <p>Base</p>, <p>Analytical</p>, <p>Meniscus&nbsp;</p>, <p>&nbsp;Eyepiece&nbsp;</p>, <p>Microscopy</p> flashcards
Praxis 2 Exam (Part 2)

Praxis 2 Exam (Part 2)

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  • Significant figures

    Significant figures of a number are digits that carry meaning, contributing to its measurement resolution.

  • Precision 

    is a description of random errors and a measure of statistical variability

  • Liter

    is an SI accepted metric system unit of volume equal to one cubic decimeter, 1,000 cubic centimeters, or 1/1000 cubic meter

  • Meter

    Is the base unit of length in the International System of Units

  • Degrees Celsius

    Also known as centigrade, is a scale and unit of measurement for temperature

  • Kelvin

     is a unit of measurement for temperature based upon an absolute scale

  • Candela 

    Is the SI base unit of luminous intensity;  that is, luminous power per unit sold angle emitted by a point light source and a particular direction

  • Scientific notation

    is a way of expressing numbers that are too big or too small to be conveniently written in a decimal form

  • Bioaccumulation

    refers to the accumulation of substances, such as pesticides or other chemicals, in an organism

  • Lab safety

    Many Laboratories contain significant risks, in the prevention of laboratory accidents requires Great care and constant vigilance.

  • Safety data sheet

    Product safety is essential to product stewardship, occupational safety and health, and spill-handling procedures.

  • Occupational safety and health administration

    Is an agency of the United States Department of Labor

  • Bar charts

    Is a chart that presents grouped data with rectangular bars with lengths proportional to the values that they represent

  • Pie chart

    Is a circular statistical graphic, which is divided into slices to illustrate numerical proportion

  • Table

    is a collection of related data in a structured format within a database

  • Flowchart

    Is a type of diagram that uses an algorithm, workflow, or prices, showing the steps as boxes of various kinds and their order by connecting them with arrows

  • Scientific method

    It is a body of techniques for investigating phenomena, acquiring new knowledge, or correcting and  integrating previous knowledge

  • Line graph

    In the mathematical discipline of graph theory, the line graph of an undirected graph G is another graph L that represents the adjacency between the edges of G.

  • Microscope

    An instrument used to see objects that are too small for the naked eye

  • Compound

    Is an entity consisting of two or more atoms, at least two from different elements, which associate via chemical bonds

  • Base

    A water-soluble compound with a high pH

  • Analytical

    Is the ability to visualize, articulate, conceptualize, or solve both complex and uncomplicated problems by making decisions that are sensibly giving the available information

  • Meniscus 

    In measurement  is the upward or downward curve at the surface of a liquid and a container that occurs because of the surface tension of the liquid

  •  Eyepiece 

     An ocular lens is a type of lens attached to various optical devices such as telescopes and microscopes.

  • Microscopy

    It is a technical field of using microscopes to view objects and areas of objects that cannot be seen with the naked eye.