CBSE > Class 06 > Science (OLD) | CBSE Board | Homework Help

When we stand in sunlight, our body blocks some of the light that would have otherwise brightened the ground and then a shadow formed or a shadow is formed when the light is obstructed by an opaque object

1Thank You

Priyanshu Saraswat 7 years, 3 months ago

Shadow is formed when the light falls on the opaque object it forms a dark shape of an object is called shadow

3Thank You

Ruturaj Chidrawar 7 years, 3 months ago

Shadow is form when the light falls on an opaque object . Formation of shadow needs a screen object and a light source. The inner region of a shadow is called umbra and outer region is called as penumbra.

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ANSWER

How does magnet made with chemical

Posted by Aslam Ali 7 years, 3 months ago

CBSE > Class 06 > Science (OLD)

1 answers

Meghna Thapar 6 years, 1 month ago

The simplest and the easiest way of making a magnet is by the ‘stroking method’. If we stroke an iron bar with one end of the bar magnet repeatedly in the same direction, the iron bar becomes a magnet.

We can turn any iron or steel object into a magnet by the stroking method like a sewing needle, an iron nail or a razor blade.

Magnets can also be made by using electricity. Such magnets are called electromagnets.

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ANSWER

If tree is a living thing why picked apple isn't a living thing

Posted by My Home 7 years, 3 months ago

CBSE > Class 06 > Science (OLD)

1 answers

Aditi Kulkarni 7 years, 3 months ago

Thinking topic

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ANSWER

What is biosphere

Posted by Sai Kiran 7 years, 3 months ago

CBSE > Class 06 > Science (OLD)

3 answers

Aditi Kulkarni 7 years, 3 months ago

Biosphere is the sphere which consists of lithosphere , biosphere and atmosphere. These all form a biosphere

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Puja Singh 7 years, 3 months ago

Biosphere is the sphere of light on the Earth.It is the interactive zone of lithosphere, atmosphere and hyderosphere . The biosphere consists of plants, animals, humans and micro-organism. All these organism are linked to each other for their survival

2Thank You

Ritesh Kumar 7 years, 3 months ago

Biosphere is a narrow contact zone of life having air, water and land.

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ANSWER

What is bulb

Posted by Srishty Kumari 7 years, 3 months ago

CBSE > Class 06 > Science (OLD)

2 answers

Priyanshu Saraswat 7 years, 3 months ago

An electric bulb has a filament which is connected to two terminals when the electric current flow through it, it glows

2Thank You

Ritesh Kumar 7 years, 3 months ago

Bulb is an object or thing (device) whose filament glows with the help of electricity.it produces light and help us to see in dark.

4Thank You

ANSWER

Meaning of motion

Posted by Vageesha Sharma 7 years, 3 months ago

CBSE > Class 06 > Science (OLD)

4 answers

Puja Singh 7 years, 3 months ago

The act of moving from one place to another with respect to stationary objects.

1Thank You

Ridhima Kewda 7 years, 3 months ago

A body is said to be in motion when the position of the body changes with respect to its surroundings

2Thank You

Ritesh Kumar 7 years, 3 months ago

Only Movement of object is called motion.

2Thank You

Aditi Kulkarni 7 years, 3 months ago

Motion means know in which direction the object is moving

4Thank You

ANSWER

What is an electric cell

Posted by Akash Raj 7 years, 3 months ago

CBSE > Class 06 > Science (OLD)

3 answers

Priyanshu Saraswat 7 years, 3 months ago

Electric cell is a source of electricity which produce electricity from the chemical stored inside it. It has two terminals one is positive and other is negative.

3Thank You

Ruturaj Chidrawar 7 years, 3 months ago

Electric cell is a device which convert chemical energy into electrical energy. It has two terminals positive and negative terminals.

3Thank You

Aditi Kulkarni 7 years, 3 months ago

Electric cell is a electric device which passes the current

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ANSWER

How the bulb is fused

Posted by Ayu Tricks And Tips 7 years, 3 months ago

CBSE > Class 06 > Science (OLD)

5 answers

Fanishwar Goutam 7 years, 2 months ago

When the bulb is fused the filament is brockon and treminor black in colur

0Thank You

Ruturaj Chidrawar 7 years, 3 months ago

Bulb is said to be fused when its filament is broken.

0Thank You

Ritesh Kumar 7 years, 3 months ago

Bulb is said to be fused if its filament is broken.

1Thank You

Gaurav Salunkhe 7 years, 3 months ago

When the bulb is heated thet time the treminor of bulb is over highfelt and it is fused

3Thank You

Aditi Kulkarni 7 years, 3 months ago

When the bulb is heated a lot that time the bulb is fused.

4Thank You

ANSWER

what is water harvasting ?

Posted by Pragati Singh 7 years, 3 months ago

CBSE > Class 06 > Science (OLD)

2 answers

Aditi Kulkarni 7 years, 3 months ago

The water which is harvested when the rain water falls on the earths surface by the proccess of water cycle is known as water harvesting.

1Thank You

Yogita Ingle 7 years, 3 months ago

Rainwater which falls on roofs and terraces of buildings can be collected through pipes and stored in underground tanks or can be allowed to percolate into the soil and used to recharge the groundwater table. This is called water harvesting or rainwater harvesting. The main aim of rainwater harvesting is to check the runoff water.

4Thank You

ANSWER

what are the two poles of baterry

Posted by Pragati Singh 7 years, 3 months ago

CBSE > Class 06 > Science (OLD)

7 answers

Vibhor Sinha 7 years, 3 months ago

Positive and negative

1Thank You

Gaurav Salunkhe 7 years, 3 months ago

Nevative (-) give the energy

5Thank You

Gaurav Salunkhe 7 years, 3 months ago

Positive (+) is use to charge battery

4Thank You

Aditi Kulkarni 7 years, 3 months ago

Positive(+)and negative (-)

3Thank You

Aarav Mishra 7 years, 3 months ago

Positive and negative

3Thank You

Tanisha Agarwal 7 years, 3 months ago

N and L

3Thank You

Ariana Khan 7 years, 3 months ago

North and south

2Thank You

ANSWER

Lol

Posted by Shalini Gandhi 7 years, 3 months ago

CBSE > Class 06 > Science (OLD)

3 answers

Ritesh Kumar 7 years, 3 months ago

Lots of laziness.??.

1Thank You

Ritesh Kumar 7 years, 3 months ago

Lol - laugh out loudly?lots of logic?.

1Thank You

Pragati Singh 7 years, 3 months ago

bad

2Thank You

ANSWER

Why should we keep magnet away from gadgets?

Posted by Poonam Kharb 7 years, 3 months ago

CBSE > Class 06 > Science (OLD)

2 answers

Gaurav Salunkhe 7 years, 3 months ago

Because magnets are black

2Thank You

Yogita Ingle 7 years, 3 months ago

The magnet should keep away from the cassettes , mobile, TV,music system because the magnet has more intensity power on electronic gadgets magnet will disturb the process which was running in the gadgets to avoid this we should keep magnet away from the electronic gadgets.

2Thank You

ANSWER

What are milch animals

Posted by Sharini Padayachi 7 years, 3 months ago

CBSE > Class 06 > Science (OLD)

1 answers

Yogita Ingle 7 years, 3 months ago

Female dairy animals used to obtain milk are known as milch animals. e.g. Cow, Buffalo, etc. Milch animals are farmed for the production of milk. They're the backbones of the dairy industry. They mostly consist of cows and buffaloes.

2Thank You

ANSWER

If a current is drawn from the cell the circuit is said to be

Posted by Kunal Gupta 7 years, 3 months ago

CBSE > Class 06 > Science (OLD)

1 answers

Yogita Ingle 7 years, 2 months ago

Materials which allow electric current to pass through them are called conductors.

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ANSWER

I have a doubt why does the electricity from cell goes to bulb and again comes back ? The cell doesn't require electricity again to it right?

Posted by G Y Srikar 7 years, 3 months ago

CBSE > Class 06 > Science (OLD)

0 answers

ANSWER

Explain the hydrological cycle

Posted by Abhishek Jadhav 7 years, 3 months ago

CBSE > Class 06 > Science (OLD)

1 answers

Yogita Ingle 7 years, 3 months ago

The cyclic movement of water from the atmosphere to the Earth and back to the atmosphere through various processes is called as water cycle.
Different steps of water cycle include evaporation, transpiration, condensation, precipitation and surface run-off.
Evaporation - The water present on the surface of oceans evaporates by the sun’s heat. This process of conversion of water from liquid state to vapour state is called evaporation. Evaporation also takes place from wet clothes, fields, ponds, lakes and rivers.
Transpiration - Plants take in water from the soil to prepare their own food and also for other life processes. They release excess water into air in the form of water vapour by the process of transpiration.
Condensation - The evaporated water is carried away by warm air. As the warm air moves higher from the surface of the Earth, it starts to cool down. This water vapour condenses to form tiny water droplets which float in air to form clouds or fog.

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ANSWER

Which are boiling points and freezing points

Posted by Abhishek Jadhav 7 years, 3 months ago

CBSE > Class 06 > Science (OLD)

2 answers

Aditi Kulkarni 7 years, 3 months ago

Boiling point is 100 degree and freezing point is 0 degree

2Thank You

Bhumika Jindal 7 years, 3 months ago

Boiling point is a point of temprature at which a substance start to boil Freezing point is a point of temprature at which a substance start to freeze

4Thank You

ANSWER

Path of electricity is called its

Posted by Suditi Verma 7 years, 3 months ago

CBSE > Class 06 > Science (OLD)

2 answers

Aditi Kulkarni 7 years, 3 months ago

A closed path through which the electric current flows is called electric circuit

1Thank You

Yogita Ingle 7 years, 3 months ago

A closed path through which the electric current flows is called an electric circuit. The direction of electric current in an electric circuit is from the positive terminal to the negative terminal. This is opposite to the direction of flow of electrons; which is from the negative terminal to the positive terminal.

5Thank You

ANSWER

Write the standard unit of maserement of length, mass the capicity.

Posted by Anam Siddiqui 7 years, 3 months ago

CBSE > Class 06 > Science (OLD)

1 answers

Yogita Ingle 7 years, 3 months ago

(i) The basic unit of length is meter (m).
Length is measured in various units such as Kilometer, Hectometer, Decameter, Meter, Decimeter, Centimeter, and Millimeter.
(ii) The basic unit of mass is gram (g).
(iii) The basic unit of capacity is liter (l).

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ANSWER

What precaution must be taken while storing magnets

Posted by Sreya Sreelal 7 years, 3 months ago

CBSE > Class 06 > Science (OLD)

1 answers

Sreya Sreelal 7 years, 3 months ago

Please tell the answer !????

3Thank You

ANSWER

do all animals have bones in their body? find names of animals that do not have bones. how do theses animals move?

Posted by Amisha Chopra 7 years, 3 months ago

CBSE > Class 06 > Science (OLD)

3 answers

Aditi Kulkarni 7 years, 3 months ago

The animals which do not have backbone move by flying , crawling

2Thank You

Aditi Kulkarni 7 years, 3 months ago

Not all animals have backbone only some have backbone. The animals which have backbone are called as vertebrates. Ex , humans. The animals which do not have backbone are call ed invertebrates . Ex insects

3Thank You

Yogita Ingle 7 years, 3 months ago

More than 95% of all animals have no bones. They’re called invertebrates. So basically anything other than a chordate: (mammal, bird, reptile, amphibian or fish) has no bones. This includes sea stars, urchins, spiders, crustaceans, insects, centipedes, millipedes, worms, jellyfish, coral, sponges, protozoans.

3Thank You

ANSWER

What is faster than the speed of light

Posted by Kanishk Asthana 7 years, 3 months ago

CBSE > Class 06 > Science (OLD)

3 answers

Fanishwar Goutam 7 years, 2 months ago

There is no fastst than light becaus the speed can not measure

1Thank You

Aditi Kulkarni 7 years, 3 months ago

A air or their is nothing faster than light

3Thank You

Ayush Kinge 7 years, 3 months ago

4Thank You

ANSWER

Topics for writing email writing

Posted by Aksa Siddiqui 7 years, 3 months ago

CBSE > Class 06 > Science (OLD)

0 answers

ANSWER

Format of writing email

Posted by Aksa Siddiqui 7 years, 3 months ago

CBSE > Class 06 > Science (OLD)

0 answers

ANSWER

Why should we use electric glows when we are repairing machunes

Posted by Pavan Pavan 7 years, 3 months ago

CBSE > Class 06 > Science (OLD)

2 answers

Aditi Kulkarni 7 years, 3 months ago

Our body or human body is a good conductor of electiricity. To preven from getting shoks we must use electric gloves

3Thank You

Yogita Ingle 7 years, 3 months ago

Human body is good conductor of electricity so if electrician touches any live wire with his hands he will get an electric shock. So in order to avoid the shock they wear rubber gloves because rubber is a poor conductor of electricity. So rubber will protect electrician from electric shock.

3Thank You

ANSWER

What is faiber

Posted by Rishi Raj 7 years, 3 months ago

CBSE > Class 06 > Science (OLD)

1 answers

Yogita Ingle 7 years, 3 months ago

A material which is available in the form of thin and continuous strand is called fibre.

Types of Fibre

Natural fibers: The fibers which are obtained from plants and animals are called natural fibers. Examples: cotton, jute, silk, wool.

Plant Fibre: Cotton and jute are plant fibre.

Animal fibre: Silk and wool are animal fibre.

Synthetic fibre: The fibre which are synthesized in industry from simple chemicals obtained from petroleum are called synthetic fibre. Examples: Nylon, Acrylic, Polyester

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What is nickel?

Posted by Amit Ray 7 years, 3 months ago

CBSE > Class 06 > Science (OLD)

1 answers

Yogita Ingle 7 years, 3 months ago

Nickel is a transition metal, with an atomic weight of 28, located in the fourth period/row on the periodic table of elements. It is an essential nutrient for the body but it’s over intake can cause harm. Humans can infect by breathing in infected air or drinking such water or eating such food or smoking cigarettes. Too much of nickel consumption can cause Lung cancer, Nose cancer, Larynx cancer and Prostate cancer.

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Define Precipitation

Posted by Ayush Prakash 7 years, 3 months ago

CBSE > Class 06 > Science (OLD)

1 answers

Yogita Ingle 7 years, 3 months ago

Precipitation occurs when a part of the atmosphere saturates itself with water vapor and when the right temperature comes its condenses and precipitates. The two processes which make the air saturated are the cooling of air molecules and the addition of water vapor.

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ANSWER

How is compass is used

Posted by Yash Garg 7 years, 3 months ago

CBSE > Class 06 > Science (OLD)

1 answers

Yogita Ingle 7 years, 3 months ago

A compass is a small device that is used to determine directions.When we place a compass in our hands then the small needle of compass points towards the respective direction due the magnetic field of earth.The unlike poles are attracted towards each other so north pole of needle of magnet will point towards north only as earths north directions has south pole of the magnet and earths south har north pole of the magnet present in the core of the earth.

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