Your variable in the 'How Much Water is in an Orange' experiment will be-
Independent variable: The amount of water in the orange.
Why? Because this is what you physically changed.
Dependent variable: The weight of the dried orange.
Why? Because this is what happened after you removed the water.
Yes, ethene reacts with bromine water to form a colourless solution. In the presence of ethene, the orange-brown color of bromine water disappears as bromine is consumed in the addition reaction with ethene to form a colourless compound.
The variable gases are are those atmospheric gases whose concentrations vary through time. The variable gases are sometimes called the "minor gases" because they make up such a small percentage of the atmosphere by volume.. Carbon dioxide, methane, and water vapor are examples of variable gases.
The content of water vapor in the atmosphere is variable because it is influenced by factors such as temperature, air pressure, and proximity to water bodies. As temperature increases, the atmosphere's capacity to hold water vapor also increases. Changes in these factors can lead to fluctuations in the amount of water vapor present in the air.
salt. added by new author: As the amount of salt in the water iw increased the freezing point of water is decreased i.e. lowered. This is a negative correlation.
Water vapor is a variable gas in Earth's atmosphere. Its concentration can vary depending on factors such as temperature, location, and weather patterns.
An orange is made of about 70% of water
80 to 90%
The method probably involves weighing the orange before it is dried, then again after it is dried. (Mass normal orange)-(mass dried orange)= (mass water in orange)
about 80% of an orange is made up of water.
An independent variable is something that you can change in your experiment. A dependent variable is something that changes depending on what your independent variable is. Example: You have two plants. You water one every day and you water the other one every other day to see how fast they'll grow. Your independent variable is water, because you can change how much you give to the plant. Your dependent variable are the plants, because they'll change depending on how much water you give them.
there is 87% who didnt know that
An orange is a variable object this means that it can be a solid, but once broken can be a liquid.
Not as much as water. Water has a ton of sugar in it.
3 parts of water
If you think about it, the juice and pulp from 1 orange would pretty much be 1 orange. Sort of asking how much wood would replace a tree.
Answer it yourself!
Oranges contain around 86 to 87% water. However, with the peel, it contains 82% water.