“STREET LIGHT” is one of the major power consuming factors. Most of the time we see street lights are ON even after sunrise thus wasting lot of energy. Over here we are avoiding the problem by having an automatic system which turns ON & OFF the street lights at given time or when the ambient light falls below a specific intensity. All streetlights are connected to a central computer from where the time at which the lights are to be turned ON/OFF can be set. An LDR is used to check if the lights have
Premium Light Light pollution Street light
faced social problems himself. This problem‚ along with others‚ is represented by a green light. The color green represents money or wealth and a light is something only to be looked at and can never be held. In The Great Gatsby‚ the green light represents hope and opportunity; symbolizing The American Dream. Although The American Dream is not mentioned by name during the book‚ Fitzgerald uses the green light as a metaphor for it. Everyone has their own American Dream but in general it is about achieving
Premium F. Scott Fitzgerald The Great Gatsby Jay Gatsby
We can see through the results that there isn’t a normal proportional relationship between the wavelength of the light and the rate of photosynthesis and instead it starts relatively high then decreases and increases again. The colour red gives the highest rate of photosynthesis (89 bubbles per minute) with blue giving the second highest rate of photosynthesis (70 bubbles per minute)‚ and yellow giving the third highest rate of photosynthesis (64 bubbles per minute) and green with by far the least
Premium Light Photosynthesis Plant
How does light intensity and carbon dioxide levels affect photosynthesis rate Phaladi Phaladi 201102379 Department Of Mathematics And Science Education University Of Botswana Plants‚ through the use of chlorophyll (green pigment in plants) that traps light can generate ‘food’ by combining carbon dioxide in the air and water. As with many chemical process energy is need to make and break molecules during the chemical process. The greater the light levels the more energy is available to carry
Premium Carbon dioxide Photosynthesis Oxygen
0032-0889/84/75/0 142/04/$01.00/0 Light-Induced Transformation of Amyloplasts into Chloroplasts in Potato Tubers’ Received for publication November 9‚ 1983 and in revised form January 19‚ 1984 YU S. ZHU‚ DENISE L. MERKLE-LEHMAN‚ SHAIN D. KUNG* Department of Biological Sciences‚ University of Maryland Baltimore County‚ Catonsville‚ Maryland 21228 ABSTRACT The transformation of amyloplast into chloroplasts in potato (Solawum tuberosum L.) tuber tissue can be induced by light. Excised potato tuber discs
Premium Photosynthesis Chloroplast Tuber
How Light Affect Our Planet: Process Writing Thomas Tse October 31‚ 2012 Nowadays due to light pollution‚ it is hard to find a place in Hong Kong that can look at the stars clearly. It means that the light has disturbed our planet already; few types of animals can’t figure out that it’s morning or night. It affects the animal’s differentiation‚ communication and competition capacity. According to different problems‚ we must need to have some actions to help our society
Premium Incandescent light bulb Fluorescent lamp Lighting
How light intensity effects the Rate of photo synthesis. Aim The aim of my experiment is to find out how light intensity affects the rate of photosynthesis. Prediction I predict that as the light intensity increases that the rate of photosynthesis will increase in proportion‚ so for example if you increase the light intensity from 10cm away to 20 cm away form a stationary plant. There for the rate of photosynthesis will decrease proportionally with the distance of the light from the plant (in
Free Photosynthesis Carbon dioxide Light
fundamentally different microscopes now in use today: the light microscope and the electron microscope- both of which utilize different forms of radiation in order to create an image of the specimen being examined. The light microscope‚ so called because it employs visible light to detect small objects‚ is probably the most well-known and most commonly used research tool in the laboratory. Here‚ Specimens are illuminated with light which then passes through two sets of lenses known as
Premium Microscope Electron microscope Scanning electron microscope
In conclusion‚ one can determine how photosynthesis is impacted by light intensity through the experimentation on ivy leaf disks in a bicarbonate solution. The function of the sodium bicarbonate in this experiment was to provide a sufficient amount of carbon dioxide (CO2) for the photosynthesis process to occur. Without CO2 or any of the other necessary reactants‚ glucose nor oxygen cannot be produced. The leaves rise and sink due to photosynthesis occurring in the plant cells. As the carbon from
Premium Photosynthesis Light Plant
“The Light that is Felt” by John Greenleaf Whittier presents the connection between the light of the Lord through faith‚ and the darkness of trying to pursue something without His needed help. In “The Light that is Felt”‚ John G. Whittier uses imagery and a metaphorical statement to display that with faith‚ the light of the Lord can be felt‚ even through hard and dark times. The imagery of “A tender child of summers three‚” and “We older children grope our ways” illustrates the comparison between
Premium God Christianity Jesus