Science Projects
Science Projects
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How to make tipi tipi top | Origami
How to make tipi tipi top | Origami
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Видео

Air Exerts Pressure- Experiment - Science
Просмотров 60 тыс.3 года назад
Air Exerts Pressure- Experiment - Science Activity | Experiment CBSE Science Physics Activity I Take a glass and fill it with water. Cover the mouth of the glass with a paper card. Now hold the card in place and invert the glass slowly and safely. Now remove your hand from the card. What do you observe? The card sticks to the glass and water stays in the glass. It does not fall from the inverte...
The Life Cycle of a Frog
Просмотров 24 тыс.3 года назад
The Life Cycle of a Frog Metamorphosis is a biological process in which a frog physically develops from a small tadpole into an adult frog. This process of transformation from an immature form to an adult form is termed as the life cycle of a Frog and involves four distinct stages- Egg, Tadpole, Froglet and Adult. During the process the frog experiences changes in the internal systems and organ...
Sikkim- Enjoy Heavenly Beauty
Просмотров 1,7 тыс.3 года назад
Sikkim- Enjoy Heavenly Beauty Hope you will enjoy the video on glimpses of Sikkim. Stupendous view of The Himalayas World’s most beautiful valley Home to beautiful diverse flowers Paradise on Earth
Human Digestive System
Просмотров 7 тыс.3 года назад
Human Digestive System Smart Scholar Science Project Science Experiment Digestion allows your body to get the nutrients and energy it needs from the food you eat. The digestive system consists of the following: (i) The mouth, in which are the teeth, tongue and salivary glands (ii) Oesophagus (iii) Small Intestine and Large Intestine (iv)Liver (v) Pancreas (vi) Rectum and Anus The Structure and ...
Light is necessary for photosynthesis
Просмотров 28 тыс.3 года назад
Light is necessary for photosynthesis Pls subscribe our channel ruclips.net/channel/UCcDNIBw-URpXRkyQd7XHrtg Experiment: 1.Take a potted plant having green leaves and place it in a completely dark place for about 48 hours to destarch its leaves. During photosynthesis plants form starch in the leaves. Destarching a plant involves preventing photosynthesis, usually by keeping the plant in the dar...
Experiment: Carbon dioxide is necessary for photosynthesis.
Просмотров 38 тыс.3 года назад
Experiment: Carbon dioxide is necessary for photosynthesis. 1. Take a potted plant and place it in a completely dark place for about 48 hours to destarch its leaves. During photosynthesis plants form starch in the leaves. Destarching a plant involves preventing photosynthesis, usually by keeping the plant in the dark for 24 to 48 hours until the starch is used by the plant for their food and en...
Experiment: To test a leaf for starch
Просмотров 187 тыс.3 года назад
Experiment: To test a leaf for starch 1. Take a beaker and half fill it with water. 2. Pluck a leaf from a plant which has been exposed to sunlight and boil it in water for about five minutes to soften it. 3. Then take the leaf out and place it in petri dish. 4. Now put the leaf into a test tube and pour alcohol to cover the leaf. 5. Place the test tube with leaf filled with alcohol into the be...
Xylem and Phloem
Просмотров 41 тыс.3 года назад
Transportation of Water and Food material through Xylem and Phloem Plants need food, water and mineral nutrients to grow and survive. Plant absorbs water and other nutrients from the soil through their roots. Plants prepare their food through photosynthesis by taking in carbon dioxide through their leaves in the presence of sunlight. Every part of the plant needs mineral nutrients and food for ...
Electrolysis of Water
Просмотров 32 тыс.3 года назад
Electrolysis of Water 1. Take two glass tubes and clamp it on stand as shown. Mark them as anode tube (A) and cathode tube (B). 2. Prepare the solution by adding few drops of dilute sulphuric acid to water. The solution acts as an electrolyte. Pour the solution in the tubes. 3. The sulphuric acid increases the number of ions in the solution and makes water more conductive for electricity. 4. Pl...
Rusting of Iron
Просмотров 43 тыс.3 года назад
Rusting of Iron When iron is exposed to moist air for a long time it acquires a reddish brown powder coat. The reddish brown powder formed on iron in the presence of moist air is hydrated iron oxide and is called rust. This is called rusting of iron. Activity: 1. Take three test tubes and place clean iron nails in each of them. 2. Test tubes are labeled A, B and C. 3. In the test tube A pour so...
Dispersion of Light
Просмотров 87 тыс.3 года назад
Dispersion of Light The process of splitting up of white light on refraction into many colours is called dispersion of light. When white light falls at certain angles on a glass prism, it splits into its seven component colour. The band of colours produced when white light is split is called a spectrum. We observe that a ray of light from a slit when passed through a prism a spectrum is formed....
Use of Pascal's Principle- Hydraulic Lift
Просмотров 40 тыс.3 года назад
Use of Pascal's Principle- Hydraulic Lift Pascal's law states that when there is an increase in pressure at any point in a confined fluid, there is an equal increase at every other point in the container. Definition of pressure: If F is the magnitude of the normal force on the piston and A is the surface area of the piston, then the pressure, P, of the fluid at the level to which the device has...
Pascal’s Principle
Просмотров 10 тыс.3 года назад
Pascal’s Principle Pascal’s principle states that: Pressure applied in a confined liquid is transmitted uniformly in all direction throughout the liquid.  Take a tube fitted with a piston  Fill the tube with water  Attach a rubber balloon at the bottom of the tube fitted with a piston  Pierce some holes in the balloon  Push the piston downwards, so that the pressure is exerted on water in ...
Pressure and Area
Просмотров 13 тыс.3 года назад
Pressure and Area Science Experiment Science Project  Take a nail and try and fix it on the wood from its blunt end with a help of a hammer.  You will find it difficult to fix.  Now try and fix the nail from its sharper point with the help of a hammer. It easily pierces into the wood. Conclusion: Pressure is force per unit area. Pressure = Force/ Area  In the first case as the nail was blun...
Pressure increases with depth
Просмотров 67 тыс.3 года назад
Pressure increases with depth
The pressure increases as the height of the liquid column is increased
Просмотров 15 тыс.3 года назад
The pressure increases as the height of the liquid column is increased
Like Charges Repel and Unlike Charges Attract Each Other
Просмотров 25 тыс.3 года назад
Like Charges Repel and Unlike Charges Attract Each Other
Sound needs a medium for propagation
Просмотров 24 тыс.3 года назад
Sound needs a medium for propagation
Production of Sound
Просмотров 2,6 тыс.3 года назад
Production of Sound
Image formation by Concave Lens
Просмотров 16 тыс.3 года назад
Image formation by Concave Lens
Formation of Images by a Convex Lens
Просмотров 4,2 тыс.3 года назад
Formation of Images by a Convex Lens
Greenhouse Effect and Global Warming
Просмотров 43 тыс.3 года назад
Greenhouse Effect and Global Warming
Lightning Conductor
Просмотров 25 тыс.3 года назад
Lightning Conductor
Asexual Reproduction in Animals
Просмотров 14 тыс.3 года назад
Asexual Reproduction in Animals
Types of Friction
Просмотров 5 тыс.3 года назад
Types of Friction
Simple Pendulum | Science Experiment
Просмотров 203 тыс.3 года назад
Simple Pendulum | Science Experiment
Destructive Distillation of Coal | Science Experiment
Просмотров 71 тыс.3 года назад
Destructive Distillation of Coal | Science Experiment
Chemical Properties of Metals | Science Experiment
Просмотров 4,5 тыс.3 года назад
Chemical Properties of Metals | Science Experiment
Robert Hooke's Discovery of Cells in 1665
Просмотров 35 тыс.3 года назад
Robert Hooke's Discovery of Cells in 1665

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