When we fall into the trap of believing that terms have real meanings we are guilty of?
When we fall into the trap of believing that terms have real meanings we are guilty of: reification.
When one defines a concept by specifying how it will be measured what definition has he or she created?
When one defines a concept by specifying how it will be measured, what definition has he or she created? Operational definition. Theoretical creations that are based on observations but that cannot be observed directly or indirectly are known as. Constructs.
Which of the following would be an example of a ratio variable?
Examples of ratio variables include: enzyme activity, dose amount, reaction rate, flow rate, concentration, pulse, weight, length, temperature in Kelvin (0.0 Kelvin really does mean “no heat”), survival time.
What are the tools for measuring length?
Another tool to measure length is a tape measure. They are used to measure many of the distances that are too long for a ruler to measure easily and they are flexible, not rigid….Tools for Measuring
- Rulers.
- Tape measures.
- Yard sticks.
- Meter sticks.
What tools are used to measure angles?
The types of tools to measure angles fall into one of three categories: protractors, squares and compasses. There are many variations of these basic tools. A protractor is one of the most common tools to measure angles.
What is used to measure 45 and 90 degree angles?
Use a second set square to measure 45 and 90 degree angles.
Which tool can be used to draw a 90 degree angle * 1 point?
Right Answer is: D A protractor is a measuring instrument, typically made of transparent plastic or glass, for measuring angles. A drafting machine is a tool used in technical drawing, consisting of a pair of scales mounted to form a right angle on an articulated protractor head that allows an angular rotation.
What do you call an angle with a measure greater than 0 degrees but less than 90 degrees?
An acute angle is an angle whose measure is greater than 0 degrees but less than 90 degrees.
Which angle measures less than 90 degrees?
Acute angles
How many 90 degree angles does it take to make a full turn?
Answer: Eight 45 degree angles does it take to make a full turn.
Does a rectangle have 90 degree angles?
The angles of a rectangle are all congruent (the same size and measure.) Remember that a 90 degree angle is called a “right angle.” So, a rectangle has four right angles. Opposite angles of a rectangle are congruent. Opposite sides of a rectangle are parallel.
What angle equals 180 degrees?
Straight Angle