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A control for the effect of a warm temperature would lack what substance?
Wiki User
∙ 13y ago
enzyme
Wiki User
∙ 13y ago
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What is the scientific of saying melting?
The transformation from a solid to a liquid.
What is the control on the penny water drops experiments?
In this experiment, the control group would be the penny! The independent variable is the substance/water on the penny, and the dependent is how many drops the penny takes.
What does control means in a scientific method?
Usually, there are two groups, a control group and an experimental group. For example, if you were showing how plants grow with fertilizer versus manure, the control group would be the fertilizer or the manure, depending on which you usually use. The experimental group would be the new substance, because you are experimenting on that. The control is what you give to the control group, if I am not mistaken. It is what you are not changing.
How would you explain testing how two types of soap work using control and variable?
The control is what you're washing, amount of dirt, kind of dirt, temperature of water. The kind and amount of soap are variables, although when using the same kind in different amounts, the kind is control. The temperature of water is also control and variable depending on the test.
What does controlling variables mean in science?
When you are performing an experiment, you want to change only one variable at a time. Let us say that you would like to know how different temperature affect the speed at which mushrooms grow. If you only alter the temperature then the interpretation of the experimental results will be clear. If you alter the temperature and also alter the amount of water (for example) then the interpretation of the results will no longer be clear, since the results might have been caused by the temperature, or by the water, or even by the combined effect of the temperature and water. Therefore, you control your variables.
A control for the effect of a warm temperature would lack what factor?
enzyme
If a substance is known to enter a cell by diffusion what effect would raising the temperature have on the cell?
becasue of its energy becasue of its energy
If the greenhouse effect went out of control what would you have?
You could have a runaway greenhouse effect, where positive feedbacks increase so rapidly that the temperature rises too fast and too high to control. Venus has a runaway greenhouse effect, and the oceans have boiled dry and the ground temperature is about 464 °C (867°F).
What would increase the temperature of the substance?
increasing energy Work increases the temperature of a substance due to friction.
Would an organic substance effect the solubility of borax?
No
What would increase a temperature of a substance?
When a substance is heated the temperature is increased. This occurs because energy enters the substance which will increase the kinetic energy of the molecules,thus causing a rise in temperature.
At room temperature a substance with a melting point of 40 Celsius is a?
Room temperature is 25 oC so it would still be a solid. It would be 104 degrees F... So. unless the substance's boiling point is below that, it would be a solid. otherwise it would be a gas.
Which of theses would increase the temperature of a substance?
increasing energy
Is The density of a substance is the same for all samples of the substance?
Not necessarily. The temperature of the samples would have to be the same. It can also vary with how pure the substance is.
What is the measure that determines the state of a substance?
Temperature would be the typical answer.
The measure of how hot or cold a substance is?
That would be its temperature expressed in degrees of Fahrenheit, Celsius or centigrade.
How do you measure temperature of substance?
You would use some type of thermometer.
