heat is actuly the vibrational energy at molecular or atomic level.
in liquid molecules move freely so that they colide with each other and such that the vibrational energy transfers into one another molecule.that is the heat transfer in liquid.
in gas this process is very fast.
but in solid the moleculer moment not possible such that vibrational energy passes only to nearest one and the process is seen very slower than seen in liquid.
Using a funnel in an experiment helps to safely and accurately transfer liquids from one container to another without spillage or contamination. It also helps to control the flow rate of the liquid being transferred.
mitochondria
The word empirical denotes information gained by means of observation, experience, or experiment.
Observation in the Scientific Method means using your senses to interact with your experiment. You would observe the experiment for smell, sound, temperature, color, etc. and record those observations as part of your data.
Quanitive observation is the mathematical aspect of the experiment, such as the amount of water used or the height of a plant. Qualitive observation is using descriptions and words to describe parts of the experiment. One example is the chemical color change of a gas (what shade of color does it have?)
The solvent is the liquid you will be using if you are dissolving something in the experiment.
Annie was making an observation about beautiful stars in the dark pitched sky. The astronomer was making an observation of one of those stars. The accident victim had no apparent serious injuries, but was placed under observation.
A graduated cylinder.
An educated guess on the results of an experiment based on observation and the hypothesis is called a prediction. It is formed by analyzing existing information and using it to anticipate the outcome of the experiment. Predictions are essential for guiding the experimental process and can help validate or refute the hypothesis.
In an experiment using a liquid lens, the convex lens helps to focus the light passing through the liquid lens. This allows for the manipulation of the shape of the liquid lens which can change its focal length. By adjusting the curvature of the liquid lens and using the convex lens, the overall optical properties of the system can be controlled for various applications.
Most of the time they write down what they are going to do, what they think will happen judging on what they are using. Then they go from there
An observation that involves measurement is typically referred to as a quantitative observation. This type of observation involves gathering data that can be expressed using numbers or quantitative values. Examples include measuring the length of a plant or recording the temperature of a liquid.