its is an empirical model
A qualitative observation is used in chemistry, and is simply observing physical changes.
A qualitative observation merely indicates that the subject possesses a certain quality, for example "this water is salty". A quantitative observation takes a measurement of the quality, for example "this salty water has a concentration of 10% salt".
a non-example is an astronomer looking a the ground
Qualitative observations are those that cannot be measured mathematically or assigned a value. For example, "the sky is blue," is a qualitative observation, it has no mathematical value associated with it. Quantitative observations are those that have a mathematical value. For example, "this desk is 1 meter long" is a quantitative observation. Therefore, noting that something is bubbling is an example of a qualitative observation.
A. Observation Observation is the use of the senses to gather and record information about structures or processes in nature. (:
When observation shows a flaw in a model, the model is changed.
Indirect observation
Galileo is famous for observing and proving his heliocentric model of the universe. After his observation the existing model of the universe was slowly phased out.
"the isopod has 2 antenae" is an example of which kind of observation?
naturalistic observation. =)
an inference
Recording a birdsong and describing it as a"calming" is an example of which type of observation
A qualitative observation is used in chemistry, and is simply observing physical changes.
example of uncontrolled observation
its is an empirical model
A qualitative observation merely indicates that the subject possesses a certain quality, for example "this water is salty". A quantitative observation takes a measurement of the quality, for example "this salty water has a concentration of 10% salt".