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

It is because rubber if we touch it gives soft feeling. And if we touch a wood , hard feeling to us. That is the reason why wood is hard and rubber or eraser is soft And thats the answer.☺??

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What is the meaning of ingeidients

Posted by Naman Dhayal 6 years, 8 months ago

CBSE > Class 06 > Science (OLD)

1 answers

Ankur Varshney 6 years, 8 months ago

Materials required to cook or make any food item are called ingredients. For ex.Kheer is made up of milk , sugar and spices.

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Materials that have lustre are called

Posted by Nishka Jain 6 years, 9 months ago

CBSE > Class 06 > Science (OLD)

1 answers

Ankur Varshney 6 years, 8 months ago

Lustrous objects

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What is the difference between rotatry and circular motion

Posted by Tapasya Gupta 6 years, 9 months ago

CBSE > Class 06 > Science (OLD)

1 answers

Yogita Ingle 6 years, 8 months ago

Circular motion

If a body or a particle move in the circular path the motion is said to be a circular motion.
In circular motion the particle or a body moves around a point which is not on the particle or the body in the circular motion.
Example: a toy train on a circular track has circular motion.

Rotatory Motion

The motion of an object is said to be rotatory if the particles of the object rotate in a circular path with respect to an imaginary axis, known as the axis of rotation.
The axis of rotation can be either inside or outside the body of the object that is spinning
In general, a toy train on a track does not have an axis that it's rotating around, so it would not have rotational motion.

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What are the two main sources of food

Posted by Tanvi Thakur 6 years, 9 months ago

CBSE > Class 06 > Science (OLD)

3 answers

Sakki Yadav 6 years, 8 months ago

The two main sources of food are 1: plants 2:animals

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Ankur Varshney 6 years, 8 months ago

The two main sources of food are 1. Plants 2. Animals.

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Shivaji Barn 6 years, 8 months ago

Plants and animals

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Define patsun

Posted by Mahi Sharma 6 years, 9 months ago

CBSE > Class 06 > Science (OLD)

1 answers

Yogita Ingle 6 years, 8 months ago

The Pashtun people, historically known as Afghans, and Pathans in Hindi-Urdu, are an Indo-European ethnicity from the subgroup of Eastern Iranians, with populations primarily in Afghanistan and northwestern and western parts of Pakistan.

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Diet chart for a 12 years old child

Posted by Leon Karta 6 years, 9 months ago

CBSE > Class 06 > Science (OLD)

1 answers

Tanvi Thakur 6 years, 9 months ago

2 cups of pulses half cup of serials milk 2 cups of milk and seasonal fruits green leafy vegetables

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Please ask me science question with in 3 chapter

Posted by Roshni Roahni 6 years, 9 months ago

CBSE > Class 06 > Science (OLD)

1 answers

Mahi Sharma 6 years, 9 months ago

How cotton is obtained for cotton fibre

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Can u explain oscillatory motion and vibratory motion

Posted by Aryan Sujeesh 6 years, 9 months ago

CBSE > Class 06 > Science (OLD)

2 answers

Aryan Sujeesh 6 years, 8 months ago

Thanks a lot ?

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Yogita Ingle 6 years, 8 months ago

A to and fro or back and forth motion of a body along the same path, without any change in shape of the body, is called an oscillatory motion. Examples: Motion of a swing or pendulum, motion of the needle of a sewing machine moving up and down, etc.
The motion in which certain part or parts of a body always remain fixed and do not move while the rest of the body moves to and fro in a definite style is called vibratory motion. For example, when the string of a guitar of Veena is plucked, the whole guitar or Veena does not move but only the string vibrates (moves).

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What is green pigment present in plants body

Posted by Chandan Gorain 6 years, 9 months ago

CBSE > Class 06 > Science (OLD)

3 answers

Ankur Varshney 6 years, 8 months ago

Chlorophyll

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Gurtej Sandhu 6 years, 9 months ago

chlorophyll

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Gaurav Seth 6 years, 9 months ago

Green plants are producers and produce food of their own.
The plants look green because of a pigment called chlorophyll.
Chlorophyll which is present in the leaves of green plants plays an important role for producing food.

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A maximum of 36 grams of salt can be dissolved in 100 grams of water at a temperature of 20 degree celsius,So how much grams of- 1:copper sulphate 2:potassium nitrate 3:Sodium chloride 4: Sugar can be dissolved in 100grams of water in 20 degrees celsius.

Posted by Satyabrata Patra 6 years, 9 months ago

CBSE > Class 06 > Science (OLD)

0 answers

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Chapter 2 which vegetable or fruits should we eat regurarly to get vitamins

Posted by Yamini Dumka 6 years, 9 months ago

CBSE > Class 06 > Science (OLD)

2 answers

Chandan Gorain 6 years, 9 months ago

We should eat apple,spinach,mango,lemon,carrot.

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Yamini Dumka 6 years, 9 months ago

Ans

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What are the ingredients of brinjial curry

Posted by Manya Agarwal 6 years, 9 months ago

CBSE > Class 06 > Science (OLD)

2 answers

Manya Agarwal 6 years, 8 months ago

Thanks

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Satyabrata Patra 6 years, 9 months ago

The ingredients of brinjal curry are brinjal,salt,spices,oil and water.

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How is salt prepared from seawater

Posted by Suraj Jha 6 years, 9 months ago

CBSE > Class 06 > Science (OLD)

2 answers

Ankur Varshney 6 years, 8 months ago

Evaporation

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Satyabrata Patra 6 years, 9 months ago

Sea water is trapped in shallow lakes called lagoons and allowed to stand there.The heat of sun gradually evaporates water in the shallow lakes and common salt is left behind as a solid .

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Why earth rotate in circular path

Posted by Pawan Singh 6 years, 9 months ago

CBSE > Class 06 > Science (OLD)

2 answers

Ankur Varshney 6 years, 8 months ago

Because it doesn't rotates in rectangular path

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Himanshi Rawat 6 years, 9 months ago

No elongated path

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Why are humans could considered as omnivores

Posted by Kopal Kashyap 6 years, 9 months ago

CBSE > Class 06 > Science (OLD)

2 answers

Pawan Singh 6 years, 9 months ago

Because human eat plant and animal

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Manoj Goswami 6 years, 9 months ago

Because human eat both animal and plant

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Snakes do not have teeth

Posted by Divyansh Garg 6 years, 9 months ago

CBSE > Class 06 > Science (OLD)

2 answers

Manya Agarwal 6 years, 9 months ago

No snakes had teeth

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Deepa Singh 6 years, 9 months ago

Give reason

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State the properties of matter

Posted by Rachna Yadav 6 years, 9 months ago

CBSE > Class 06 > Science (OLD)

5 answers

Manoj Goswami 6 years, 9 months ago

Matter are those properties which occupies mass and space

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Vanya Sethi 6 years, 9 months ago

Solid liquid and gas

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Divyansh Garg 6 years, 9 months ago

There are three types of matter solid, liquid, gas

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Rohan Vinod 6 years, 9 months ago

The properties of mater are solid, liqued,and gas

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Aradhya Tripathi 6 years, 9 months ago

Matter are 3 state solid ,liquid and gas

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Five types of seeds of plants which are used for making food

Posted by Manya Agarwal 6 years, 9 months ago

CBSE > Class 06 > Science (OLD)

1 answers

Ankur Varshney 6 years, 8 months ago

1. Mustard 2. Sunflower 3. Black pepper 4. Cumin 5. Fenugreek

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A mixure of salt and sugar is prepared by grinding them together . Do the molecules of salt and sugar undergo an change

Posted by Vanya Sethi 6 years, 9 months ago

CBSE > Class 06 > Science (OLD)

2 answers

Rohan Vinod 6 years, 9 months ago

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Sweta Gangotiya 6 years, 9 months ago

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Why water is important in our body?

Posted by Nepal Banik 6 years, 9 months ago

CBSE > Class 06 > Science (OLD)

2 answers

Gaurav Seth 6 years, 9 months ago

It is the most important constituent of food. It is essential for life. The human body contains about 70% of water by weight.

• Water is needed by our body to transport digested food to the body cells and chemicals such as hormones around the body.

• Water is needed by our body to get rid of waste products from the body and to control and regulate the temperature of the body.

• Water also dissolves waste products of the body so that they can be removed through urine and sweat (passing).

• We get most of the water that our body needs by drinking water, milk, tea, coffee and juice.

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Nand Kishor 6 years, 9 months ago

Because our body 90%water

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What are two ingredients of food

Posted by Pramod Dayma 6 years, 9 months ago

CBSE > Class 06 > Science (OLD)

2 answers

Rohan Vinod 6 years, 9 months ago

Cerials and pulses

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Pramod Dayma 6 years, 9 months ago

Animals, plants

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Balanced diet is one containing all

Posted by Bhuvana Shree 6 years, 9 months ago

CBSE > Class 06 > Science (OLD)

2 answers

Divyansh Garg 6 years, 9 months ago

Yes

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Rohan Vinod 6 years, 9 months ago

It is a diet that contains all the nutrients in a right amount

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proteins are made up of

Posted by Bhuvana Shree 6 years, 9 months ago

CBSE > Class 06 > Science (OLD)

1 answers

Tapasya Gupta 6 years, 9 months ago

Amino acids

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how to test the nutrient present in food item

Posted by Pooja Sharma 6 years, 9 months ago

CBSE > Class 06 > Science (OLD)

1 answers

Divyansh Garg 6 years, 9 months ago

1- test for starch - take a small amount of a food item. Put 2-3 drops of dilute iodine. Did it turn blue-black? 2- test for protein- take a small quantity of a food item for testing. Grind and mash a small amount of food item. Using a dropper, add two drops of solution of copper sulphate and ten drops of caustic soda to the tube. Did the content of the test tube turn violet. 3-test for fat- take a small amount of a food item.wrap it in a piece of paper and crush it. Take care that the paper does not tear. Now, straighten the paper and observe it carefully. Does it have an oily patch.

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ch2 learning work

Posted by Sanjeev Maan 6 years, 9 months ago

CBSE > Class 06 > Science (OLD)