You have ricks!
no
The recorded facts and measurements from an experiment are known as data. This data can be qualitative, involving descriptive observations, or quantitative, consisting of numerical values obtained through measurements. Analyzing this data helps researchers draw conclusions, identify patterns, and determine whether their hypotheses are supported or refuted. Proper documentation of data is crucial for the reproducibility and credibility of scientific research.
It is an experiment to determine the conductivity of poor conducting materials. See http://media.uws.ac.uk/~davison/labpage/leedisk/leedisk.html
The process of osmosis.
A qualitative experiment is one where you determine WHAT happens, as opposed to a quantitative experiment where you measure how much of something happens.
Observation.
observation
There are basically two kinds of observations that scientists make, which are described as qualitative and quantitative. A qualitative observation gives you a general description. For example, a particular substance might be observed to be a liquid, blue in color, in a bottle. Quantitative observation involves measurement. For the same substance you might discover that it weighs 1.098 kg, that it has a temperature of 23o C, and by pouring it into a graduated cylinder, you could determine that it has a volume of 1.3 liters, etc. Qualitative observations don't involve numbers, and quantitative observations do.
How to determine the number of outcome in an experiment ?
Conducting an experiment
The experiment is the most helpful for revealing cause-effect relationships. In an experiment, researchers can manipulate variables and control for confounding factors to establish a direct relationship between the independent and dependent variables. This allows researchers to determine causality more confidently compared to other methods such as surveys, correlational research, or naturalistic observation.
- to determine the chemical nature of a rock - to determine the age of a rock by comparison
A hypothesis is a proposed explanation for an observation that has not been experimentally tested. It is a tentative idea or prediction that can be tested through experimentation to determine its validity.
Employ qualitative inorganic analysis, and perform the test for nitrate.
Observation alone is usually not enough to determine the type of bond a substance has. Additional experiments and analysis, such as spectroscopy or crystallography, are often needed to accurately determine the type of bond present in a substance.
You have ricks!