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Ask QuestionPosted by Shreyas Patil 4 years, 10 months ago
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Posted by Santhosh Santhosh 4 years, 10 months ago
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Posted by Swarup Sekhar Pradhan 4 years, 10 months ago
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Yogita Ingle 4 years, 10 months ago
The food grains obtained by harvesting the crops are dried in the sunshine before storing to reduce their moisture content.It is necessary to prevent them from spoilage. The higher moisture content in food grains promotes the growth of fungus and moulds on the stored grains which damages them.
Posted by Monishika Das 4 years, 10 months ago
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Posted by Monishika Das 4 years, 10 months ago
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Posted by Monishika Das 4 years, 10 months ago
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Meghna Thapar 4 years, 10 months ago
Rolling friction is friction that acts on objects when they are rolling over a surface. Rolling friction is much weaker than sliding friction or static friction. This explains why most forms of ground transportation use wheels, including bicycles, cars, 4-wheelers, roller skates, scooters, and skateboards. When a car slows down, the friction between the road and the tires helps to bring the car to a stop as the wheels slow down. It is the friction between the wheels and the brake pads that causes the wheels to slow down.
Posted by Zakir Shafi Ahanger Zakir Shafi Ahanger 4 years, 10 months ago
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Yogita Ingle 4 years, 10 months ago
The worn out tyres are discarded because their tread are worn off and limiting their effectiveness of providing required amount of friction.
Posted by Sabari Sanjeev 4 years, 10 months ago
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Meghna Thapar 4 years, 10 months ago
Stay away from outer walls, windows, fireplaces, and hanging objects. If you are unable to move from a bed or chair, protect yourself from falling objects by covering up with blankets and pillows. If you are outside, go to an open area away from trees, telephone poles, and buildings, and stay there.
- Check yourself and others for injuries. ...
- Check water, gas, and electric lines for damage. ...
- Turn on the radio. ...
- Stay out of damaged buildings.
- Be careful around broken glass and debris. ...
- Be careful of chimneys (they may fall on you).
- Stay away from beaches. ...
- Stay away from damaged areas.
Posted by Balwinder Brar 4 years, 10 months ago
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Meghna Thapar 4 years, 8 months ago
The living amphibians (frogs, toads, salamanders, and caecilians) depend on aquatic respiration to a degree that varies with species, stage of development, temperature, and season. With the exception of a few frog species that lay eggs on land, all amphibians begin life as completely aquatic larvae. Respiratory gas exchange is conducted through the thin, gas-permeable skin and the gills. In addition to these structures, frog tadpoles use their large tail fins for respiration; the tail fins contain blood vessels and are important respiratory structures because of their large surface area. As amphibian larvae develop, the gills (and in frogs, the tail fin) degenerate, paired lungs develop, and the metamorphosing larvae begin making excursions to the water surface to take air breaths.
Posted by Naga Anjana 4 years, 11 months ago
- 3 answers
Everything Here 4 years, 10 months ago
Zainab Fatima 4 years, 11 months ago
Shreya Babu 4 years, 11 months ago
Posted by Naga Anjana 4 years, 11 months ago
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Zainab Fatima 4 years, 11 months ago
Gaurav Seth 4 years, 11 months ago
The substances that taste bitter are called base and their nature is basic. They are slippery to touch. Example: baking soda containing sodium hydrogen carbonate, Milk of magnesia, Soaps, Lime water containing calcium hydroxide, Household cleaners.
Posted by Naga Anjana 4 years, 11 months ago
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Zainab Fatima 4 years, 11 months ago
Gaurav Seth 4 years, 11 months ago
The substances that taste sour are called acid and their nature is acidic. The term acid is derived from a Latin word acere which means sour. Examples of acidic substances are Curd containing lactic acid, lemon juice and tomato containing citric acid, and vinegar containing acetic acid.
The substances that taste bitter are called base and their nature is basic. They are slippery to touch. Example: baking soda containing sodium hydrogen carbonate, Milk of magnesia, Soaps, Lime water containing calcium hydroxide, Household cleaners.
Posted by Monishika Das 4 years, 11 months ago
- 2 answers
Naga Anjana 4 years, 11 months ago
Posted by Siya Jain 4 years, 11 months ago
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Zainab Fatima 4 years, 11 months ago
Yogita Ingle 4 years, 11 months ago
Major sources of noise pollution.
1)The motor vehicles running on the road produce noise pollution by blowing horn and sound of their engines.
2)The bursting of crackers on various social and religious occasions produce noise pollution.
3)The various machine in factories make loud sounds and cause noise pollution.
Posted by Lakshya Raj 4 years, 11 months ago
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Zainab Fatima 4 years, 11 months ago
Posted by Nishant Kumar 4 years, 11 months ago
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Naga Anjana 4 years, 11 months ago
Gaurav Seth 4 years, 11 months ago
A vulnerable species is a species which has been categorized by the International Union for Conservation of Nature as likely to become endangered unless the circumstances that are threatening its survival and reproduction improve. Vulnerability is mainly caused by habitat loss or destruction of the species home.
Posted by Christina Shaju 4 years, 11 months ago
- 1 answers
Gaurav Seth 4 years, 10 months ago
In acoustics, loudness is the subjective perception of sound pressure. More formally, it is defined as, "That attribute of auditory sensation in terms of which sounds can be ordered on a scale extending from quiet to loud."
Amplitude the maximum displacement or distance moved by a point on a vibrating body or wave measured from its equilibrium position. It is equal to one-half the length of the vibration path
Posted by Anurag Mallik 4 years, 11 months ago
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Posted by Anurag Mallik 4 years, 11 months ago
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Naga Anjana 4 years, 11 months ago
Posted by Anurag Mallik 4 years, 11 months ago
- 5 answers
Posted by Anurag Mallik 4 years, 11 months ago
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Posted by Anurag Mallik 4 years, 11 months ago
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Naga Anjana 4 years, 11 months ago
Yogita Ingle 4 years, 11 months ago
Viruses are defined as infectious agents that have the capability to replicate inside a host cell.
Posted by Anurag Mallik 4 years, 11 months ago
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Anurag Mallik 4 years, 11 months ago
Posted by Rutuja Ugale 4 years, 11 months ago
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Posted by King Adithya H M... 4 years, 11 months ago
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Naga Anjana 4 years, 11 months ago
Yogita Ingle 4 years, 11 months ago
The amount of force exerted (thrust) on a surface per unit area is defined as ‘Pressure’.
or
The force applied perpendicular to the surface of an object per unit area over which that force is distributed.
For example, a brick sitting on a surface exerts a force equal to its weight on the object it is resting on. Now we know that a rectangular brick has a wide surface and a thin surface on the sides. By changing the orientation of the brick resting on a surface, we are effectively changing the pressure acting on the surface by the same brick. See the image below for more information.
Posted by King Adithya H M... 4 years, 11 months ago
- 3 answers
Yogita Ingle 4 years, 11 months ago
Area =2 mm
=0.001*2
=0.002m sq
Force applied =2N
Pressure=f/a
2/0.002
=2/2/100
=100pascal
Posted by Kalpna Rani 4 years, 11 months ago
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Ved .. 4 years, 11 months ago
King Adithya H M... 4 years, 11 months ago
Everything Here 4 years, 11 months ago
Janvi Jitani 4 years, 11 months ago
Posted by Kunal Ranjan 4 years, 11 months ago
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Posted by Iconic Ff 4 years, 10 months ago
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Sakshi Padyar 4 years, 10 months ago
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