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What happens when you cover the leaf of potted plant with strip of black paper?
We did this experiment and honestly didn't notice much of a difference in the leaves. I think what is supposed to happen is that the leaf should start to lose it's green color and wilt because it cannot photosynthesize.
What is a experiment to see if plants respire?
With the help of Ganongs' respirometer, the green leaves will be put in the bulb of the apparatus covered by black paper to cut off light and then after the experiment the gas evolved will be tested for CO2. If it gives the test for CO2, it is prooved that green plants respire.
What would happen if only half the leaf were covered with black construction paper?
The half of the leaf covered with black construction paper would not be able to photosynthesize, as it would not receive any sunlight. The uncovered half of the leaf would continue to photosynthesize, but the overall productivity of the leaf would be reduced.
What happened to the leaf not covered with black paper or cloth and keep in sunlight for 1 week?
The leaf will continue to photosynthesize and produce glucose through sunlight exposure. However, the portion covered with black paper or cloth will not undergo photosynthesis due to lack of light. This difference in light exposure will likely result in varying levels of glucose production and overall health between the covered and uncovered parts of the leaf.
What surfaces would reflect the highest percentage of the sun's energy back into space A black asphalt roadway B a tarmac runway C roof covered in black tar paper C a snow covered field?
A snow-covered field would reflect the highest percentage of the sun's energy back into space as snow has a high albedo, meaning it reflects a large portion of sunlight. The black asphalt roadway, tarmac runway, and roof covered in black tar paper would absorb more sunlight due to their dark colors and have lower albedo, reflecting less energy back into space.
If you place two cans of water under a lamp for 10 minutes one covered with white paper and the other with black paper which one will heat up fastest?
The can covered with black paper will heat up faster than the one covered with white paper. This is because black paper absorbs more light and heat energy compared to white paper, which reflects light.
How does the indian government work?
In black and white -- on paper... everything moves on paper and leaves behind a paper trail. Sometimes there is a paper jam....
Why does a leaf turn black when its surface is covered with black paper?
When a leaf is covered with black paper, it cannot receive sunlight, which is necessary for photosynthesis. Without sunlight, the chlorophyll in the leaf breaks down and the leaf turns black due to the accumulation of other pigments such as anthocyanins and carotenoids.
What happens when you cover the leaf of potted plant with strip of black paper?
We did this experiment and honestly didn't notice much of a difference in the leaves. I think what is supposed to happen is that the leaf should start to lose it's green color and wilt because it cannot photosynthesize.
What will happen toif the bottle is painted in black or covered with black paper in bottle garden?
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What mineral leaves a streak on paper?
Graphite leaves a streak on paper, as it is the material commonly found in pencils. The black mark left on paper is due to the graphite particles rubbing off onto the surface.
What is a experiment to see if plants respire?
With the help of Ganongs' respirometer, the green leaves will be put in the bulb of the apparatus covered by black paper to cut off light and then after the experiment the gas evolved will be tested for CO2. If it gives the test for CO2, it is prooved that green plants respire.
What happens to a leaf of a plant if it is covered with a black piece of paper and kept in the sun for 3 -4 days?
The black paper absorbs heat and raises the temperature, causing the leaf to dry out and wilt due to excessive loss of moisture through transpiration. With prolonged exposure, the leaf may eventually die as it is deprived of sunlight for photosynthesis and becomes overheated.
What happens if you shine red light on black paper?
If you shine red light on black paper, the black paper will absorb most of the red light and appear dark. The red light that is not absorbed may be reflected or scattered, but it will not significantly change the appearance of the black paper.
If pieces of black and white paper are laid on snow in the sunshine what would likely happen?
The black paper absorbs more sunlight, causing it to heat up and melt the snow underneath. The white paper reflects more sunlight, staying cool and preventing the snow beneath it from melting as quickly. This creates a contrast where the black paper leaves a dark spot and the white paper leaves a lighter spot on the snow.
What happens to black paper when it is lane out in the snow with sunshine?
It gets very soggy
What would happen if only half the leaf were covered with black construction paper?
The half of the leaf covered with black construction paper would not be able to photosynthesize, as it would not receive any sunlight. The uncovered half of the leaf would continue to photosynthesize, but the overall productivity of the leaf would be reduced.
