What is Photosynthesis?
Photosynthesis is the process of converting sunlight vim into chemical energy. Photosynthesis is also the process by which plants convert the light speed dioxide into their food, with the help of the energy derived from the Sun. The most essential components of this process imply direct sunlight, water, carbon dioxide and chlorophyll.
Equipment:
The Equipment used during this Assignment were:
* try on Tube
* Test Tube Rack
* Light Source
* Stop Watch
* Metre Ruler
* Hurdle
* Sodium total heat carbon copyate
Method:
1. Collect the Equipment
2. ordain the plant into the scrutiny tube
3. Put the study tube standing up in the test tube rack.
4. Plug in light source and assign it 60cm away from the test tube and rack.
5. Wait 10 minutes
6. list bubbles in two minute intervals
7. Every 2 minutes move the light source 10 centimetres closer to the test tube and rack.
8. Record the amount of bubbles every two minutes
separate variable (IV)
* Distance of light source from the plant.
Controlled covariants (CV).
* resembling size plant
* very(prenominal) size test tube
* Same size globe
* Same type of plant
* Same amount of Sodium
* Same amount of water
* Same time interval
* Same temperature
* Same size bubbles
Dependent Variable (DV)
* Number of bubbles per minute.
The word equation for photosynthesis is;
Light Energy
Water +Carbon Dioxide ? Oxygen +Glucose
The chemical equation for photosynthesis is;
Light Energy
6H2O+6CO2?C6H12O6+6O2
Basic Photosynthesis:
Photosynthesis is the transition of light energy into chemical energy by alive organisms. The raw materials are carbon dioxide and water. The energy source is sunlight, and the end-products allow in glucose and oxygen. It is arguably the most important biochemical pathway, since nearly all life depends on it.
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