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Ask QuestionPosted by Ruhan Saini 5 years ago
- 1 answers
Posted by Harleen Kaur 5 years ago
- 2 answers
Yogita Ingle 5 years ago
Motion of a body as a whole from one place to another, on a curved line is called ___________ motion.
curvilinear motion
Posted by Harleen Kaur 5 years ago
- 1 answers
Yogita Ingle 5 years ago
Periodic motion are those motion which repeats after a fixed interval of time. For example: motion of swing of a pendulum, motion of satellite orbiting the Earth. A motion which is repeated but not after a fixed interval of time is not periodic. For example: jumping in place, clapping etc.
Posted by Harleen Kaur 5 years ago
- 1 answers
Yogita Ingle 5 years ago
- When earth is in rotational motion around the sun,it displaces from its place.
- When a ball is placed on an inclined surface it does both the rotational and circular motion.
Posted by Kashmira Rakesh 5 years ago
- 4 answers
Nandika Rajput Rajput 5 years ago
Om Patel 5 years ago
S. Pranavi 5 years ago
Yogita Ingle 5 years ago
Natural Fibres: Fibres that come from plants and animals i.e. are found in nature are called Natural Fibres. Examples:
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We get jute and cotton from plants.
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Wool is acquired from the fleece of a goat or sheep. It can also be acquired from the hair of yak, rabbits and camels.
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Silk fibre can be procured from the cocoon of silkworms.
Posted by Subobh Sharma 5 years ago
- 5 answers
Posted by Harshika Sambeta 5 years ago
- 2 answers
Yogita Ingle 5 years ago
- Photosynthesis is the process by which plants make their own food.
- Carbohydrates are biomolecules comprising carbon, hydrogen and oxygen atoms. They are an important source of energy. They are sugars, starch and fibres found in fruits and vegetables
Posted by Subobh Sharma 5 years ago
- 3 answers
Yogita Ingle 5 years ago
Filtration is technically defined as the process of separating suspended solid matter from a liquid, by causing the latter to pass through the pores of a membrane, called a filter.
A mixture of soluble solid in liquid is called solution.
Posted by Basava Basava 5 years ago
- 1 answers
Gaurav Seth 5 years ago
Stem
The lotus roots, seeds, leaves, and stems are all edible. The lotus seeds can be dried and popped like we do to corn, or even eaten raw. Young leaves and stems can be mixed into salads.
Posted by Bhakti D'Souza 5 years ago
- 2 answers
Posted by Subobh Sharma 5 years ago
- 3 answers
Yogita Ingle 5 years ago
Filtration: Mixture of sand and water is passed through a filter paper (a filter with very fine pores). Sand particles being larger in size are retained by the filter paper and get separated from water.
A mixture of soluble solid in liquid is called solution.
Posted by Atmaram Masule 5 years ago
- 2 answers
Yogita Ingle 5 years ago
Baking soda is the common name of sodium bicarbonate. The chemical formula of baking soda is NaHCO3. Baking Soda is also defined as Sodium Bicarbonate.
Posted by Aman Kumar 5 years ago
- 1 answers
Yogita Ingle 5 years ago
The kinetic energy of an object is the energy that it possesses due to its motion. Kinetic energy definition is given as: The energy of an object because of its motion or the energy gained by an object from its state of rest to motion.
Posted by Harleen Kaur 5 years ago
- 2 answers
Vidisha Sonawane 5 years ago
Gaurav Seth 5 years ago
The mixtures are separated into their components for the following reasons:
1. To remove an undesirable component - Tea is made by boiling tea leaves in water and then adding milk and sugar. After the tea has been made, the used tea leaves become the undesirable component of the mixture 'tea' and are removed from it by using a tea strainer.
2. To remove a harmful component - Foodgrains like rice, wheat, pulses etc. usually contain small pieces of stones and some insects etc. These are harmful to us and are hence removed from the foodgrains before using them.
3. To obtain a pure sample of a substance - Tap water contains some dissolved salts in it so it is an impure mixture. This water is made free of dissolved salts or impurities by the process of distillation and as a result, we get a pure sample of water.
4. To obtain a useful component - Milk is a mixture from which useful component 'butter' is separated.
Posted by Shankar Singh 5 years ago
- 1 answers
Posted by Akash Sharma 5 years ago
- 2 answers
Gaurav Seth 5 years ago
Solution
A mixture of soluble solid in liquid is called solution.
Filtration: The process of removing insoluble solids from a liquid by using a filter paper is known as filtration. Filtration is used for separating insoluble substances from a liquid. The mixture of insoluble solid and liquid is poured into a filter paper cone fixed in a funnel by using a glass rod as a guide. The liquid passes through the filter paper and collect in the beaker kept below the funnel. The solid particles do not pass through the filter paper and remain behind on the filter paper. A mixture of insoluble solid in a liquid is separated into the solid and clear liquid.
Posted by Athulya M 5 years ago
- 1 answers
Posted by Pranav Chowdary 5 years ago
- 3 answers
Yogita Ingle 5 years ago
Photosynthesis is not the primary function of stem. It is a function of leaves. Whereas, conduction of water and minerals from roots to other parts, formation of branches, bearing flowers and fruits and holding the plant upright are main functions of a stem.
Posted by Pranav Chowdary 5 years ago
- 2 answers
Posted by Nakul Kumar 5 years ago
- 4 answers
Posted by Nakul Kumar 5 years ago
- 2 answers
Aradhya Chauhan 5 years ago
Yogita Ingle 5 years ago
Plants play very important role on earth. They provide food and oxygen to all other living things. Plants are seen almost everywhere. They grow on land, on mountains, in deserts and under sea. We know plants grow mostly from seeds when they get enough water, sunlight and air.
Posted by Subobh Sharma 5 years ago
- 5 answers
Kshitij Koushal 5 years ago
Yogita Ingle 5 years ago
The two main function of root are:
(a) Anchorage: Roots anchor or fix the plant to the soil and provide mechanical support to the aerial part of the plant.
(b) Absorption: Roots absorb water and minerals from the soil in almost all the land plants.
Posted by Subobh Sharma 5 years ago
- 3 answers
Gaurav Seth 5 years ago
◾BULB HAVE TWO TERMINALS,
ONE OF THEM IS NEGATIVE WHILE OTHER IS POSITIVE.
The bulbs have two terminals because, a circuit can be completed only when there are both the positive terminal as well as negative terminal, as the current flow is allowed only when the circuit is complete. Hence, the bulb has two terminals.
Posted by Ashritha Reddy J 5 years ago
- 0 answers
Posted by Ashritha Reddy J 5 years ago
- 5 answers
Siddhi Khanijo 5 years ago
Anusha Jain 5 years ago
Aditi Patel 5 years ago
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Yogita Ingle 5 years ago
The pelvis is a bowl-shaped structure that supports the spine. They enclose the portion of your body below the stomach. This is the part you sit on. The pelvis acts as a tough ring of protection around parts of the digestive system, parts of the urinary system, and parts of the reproductive system.
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