You can tell if there has been an energy change in an experiment by measuring the temperature change, observing changes in physical states (solid, liquid, gas), or detecting changes in the color or luminosity of a substance. Additionally, you can also measure changes in the volume of a substance or track any work done by or on the system.
By measuring, calculating, or estimating the amount of energy before and after some event. Also, by applying knowledge of physics, and some common sense, to common situations.
If I tell someone that an object has energy, I am describing its ability to do work or cause a change. This energy could be in the form of kinetic energy (energy of motion) or potential energy (stored energy).
A transformation experiment can be considered successful if the genetic material (such as DNA) has been successfully transferred into the target organism, resulting in a change in its genetic makeup. This can be confirmed through various methods, such as observing the expression of a new trait or by conducting genetic analysis like PCR or sequencing to confirm the presence of the new genetic material in the transformed organism.
You can tell if something has stored energy by observing signs like potential to do work, change in shape, or stored forces like tension or compression. Common examples include stretched rubber bands, compressed springs, or charged batteries.
You can tell that you are absorbing radiant energy from the sun if you feel warmth on your skin or if you notice a change in your body temperature when exposed to sunlight. This is because the sun's energy is being converted into heat as it is absorbed by your body.
By measuring, calculating, or estimating the amount of energy before and after some event. Also, by applying knowledge of physics, and some common sense, to common situations.
If I tell someone that an object has energy, I am describing its ability to do work or cause a change. This energy could be in the form of kinetic energy (energy of motion) or potential energy (stored energy).
You can tell if energy is changing from one form to another by observing if there is a change in the type of energy or how the energy is being used. Energy cannot be created or destroyed, but it can change forms, such as from potential to kinetic energy in a falling object or from chemical energy to light and heat energy in a fire.
Communicating would be to tell the research of what the experiment is going to be unless a hypotheses is correct for an experiment.
That the total amount of energy doesn't change - in other words, energy can't be created or destroyed.
First decide on electrical or mechanical waves. The experiment may become clear once you know that. A rope or an electronic signal generator?
Which magnesium experiment !
Which experiment? You have to tell which experiment it is, so we can answer it. -Elisax
Yes, the color of the flower will change, it will be better to use a white flower for this experiment because its easier to tell if it changed.
Because if you change more than one variable at a time, you can't tell which is affecting the results.
What dose a line graph tell you about the relationship between the variables in an experiment
tell why you are doing this project