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change 25cm and m motion and measurement lesson

Posted by Rohitha S 4 years, 3 months ago

CBSE > Class 06 > Science (OLD)

1 answers

Rohitha S 4 years, 3 months ago

please answer

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What is sand?

Posted by Patel Mehul 4 years, 3 months ago

CBSE > Class 06 > Science (OLD)

2 answers

Ab Cd 4 years, 3 months ago

mall grains of rock and granular materials which is mainly defined by size, being finer than gravel and coarser than silt. Sand is made by erosion or broken pebbles and weathering of rocks, which is carried by seas or rivers.

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Gaurav Seth 4 years, 3 months ago

<dfn>Sand</dfn> is a mixture of small grains of rock and granular materials which is mainly defined by size, being finer than gravel and coarser than silt.

Sand is made by erosion or broken pebbles and weathering of rocks, which is carried by seas or rivers.

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Tell me the experiment to prove that light travels in a straight line.. answer that carefully

Posted by Kawaljot Kaur Bajwa 4 years, 3 months ago

CBSE > Class 06 > Science (OLD)

2 answers

Gaurav Seth 4 years, 3 months ago

Take three cardboards A, B and C each about 25 cm square. Take a pin and make a small hole in each cardboard at the same height. Suspend the cardboard pieces by separate threads vertically from a support such that each hole is at the same height, as shown. Pass a string through the holes and pull it taut. This makes the three holes in a straight line. Now take out the string.
Place a lighted candle near one of the cardboards (say A). Look at the candle flame from the other side of the cardboard C. The candle flame is clearly seen.
Now slightly displace one of the cardboards (say B) so that the holes no longer remain in a straight line. Again look at the candle flame from the other side of the cardboard C. You do not see the candle flame. The reason is that light travels in a straight line and now the holes in the cardboards A, B and C are not in a straight line.
Conclusion: Light travels in a straight line path called the rectilinear propagation of light.

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Sharath Ekkelly 4 years, 3 months ago

download extramarks

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What is Shadow how does it form ?

Posted by Kawaljot Kaur Bajwa 4 years, 3 months ago

CBSE > Class 06 > Science (OLD)

1 answers

Priya Tiwari 4 years, 3 months ago

Shadows are made by blocking light. If an opaque (solid) object gets in the way, it stops light rays from traveling through it. This results in an area of darkness appearing behind the object. The dark area is called a shadow.

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Give me a recipe of chaina people that those like

Posted by Hanikha Naidu 4 years, 3 months ago

CBSE > Class 06 > Science (OLD)

1 answers

Shra Snigi 4 years, 3 months ago

It depends!!!

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What is radicle , hypocotyls , lenticels and plumule

Posted by Piyush Kushwaha 4 years, 3 months ago

CBSE > Class 06 > Science (OLD)

1 answers

Gaurav Seth 4 years, 3 months ago

Radicle:

Radicle is a small embryonic root of the plant. It is a part of the seedling, which rises first from the seed during the process of seed germination.

Lenticels

Lenticels are tiny openings on the bark of older trees.They help in gaseous exchange

Plumule:

Plumule is the part of the seed embryo that grows into a shoot after the process of seed germination. It is a small portion of the plant, with a bud-like structure, giving rise to the first true leaves and is grown into a plant giving rise to several leaves, branches, flowers, and seeds.

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Do you know that famous Sufi Saint and poet Kabir, was a weaver? Find out about his life and teachings

Posted by Areeba Ahmad 4 years, 3 months ago

CBSE > Class 06 > Science (OLD)

1 answers

Gaurav Seth 4 years, 3 months ago

Kabir was one of the leading figures of the monotheistic movement. He believed in the idea of one God, irrespective of the names by which people referred to him. He opposed idol worship, caste system and untouchability practised by the Hindus. He also condemned the orthodox and meaningless rituals of the Muslims.

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What is skull and skeleton

Posted by Neha Mishra 4 years, 3 months ago

CBSE > Class 06 > Science (OLD)

3 answers

Neha Mishra 4 years, 3 months ago

Syed moina what are u saying

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Priya Tiwari 4 years, 3 months ago

Skull, skeletal framework of the head of vertebrates, composed of bones or cartilage, which form a unit that protects the brain and some sense organs. The upper jaw, but not the lower, is part of theskull.

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Syed Moina 4 years, 3 months ago

Answer

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ANSWER

What are the plants with water storage organs known as?

Posted by Prodipto Dutta 4 years, 3 months ago

CBSE > Class 06 > Science (OLD)

3 answers

Hanikha Naidu 4 years, 3 months ago

Food

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Aryan Paratap Singh 4 years, 3 months ago

Food

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Nandika Rajput Rajput 4 years, 3 months ago

Roots are the organs of a plant that stores water

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Which method of separation should we apply to separate the fibres from fruit juice

Posted by Prodipto Dutta 4 years, 3 months ago

CBSE > Class 06 > Science (OLD)

1 answers

Shashwat Shukla 4 years, 3 months ago

Seiving

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What is periodic motion??

Posted by Sarah Fatima 4 years, 3 months ago

CBSE > Class 06 > Science (OLD)

2 answers

Piyush Kushwaha 4 years, 3 months ago

Periodic Motion – This is a type of motion where the object repeats its motion after a fixed interval of time. Examples pendulum of a clock, motion of child on a swing etc.

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Yogita Ingle 4 years, 3 months ago

Periodic Motion – This is a type of motion where the object repeats its motion after a fixed interval of time. Examples pendulum of a clock, motion of child on a swing etc.

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ANSWER

Change in which new substance is formed is reversible or irreversible.

Posted by Naveen Vijai 4 years, 3 months ago

CBSE > Class 06 > Science (OLD)

2 answers

Nandika Rajput Rajput 4 years, 3 months ago

Chemical change are irreversible

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Nandika Rajput Rajput 4 years, 3 months ago

Physical change can be reversed

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A Ceiling fan does which motion

Posted by Kawaljot Kaur Bajwa 4 years, 3 months ago

CBSE > Class 06 > Science (OLD)

5 answers

Piyush Kushwaha 4 years, 3 months ago

An object is said to possess circular motion if it moves from one point to another in such a way that its distance from a fixed point always remains constant. Movement of a ceiling fan : Circular motion

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Sarah Fatima 4 years, 3 months ago

Periodic motion

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Divyansh Indora 4 years, 3 months ago

cicular motion

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Jhalak Bansal 4 years, 3 months ago

____ is the shine on an object

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Yogita Ingle 4 years, 3 months ago

An object is said to possess circular motion if it moves from one point to another in such a way that its distance from a fixed point always remains constant.

Movement of a ceiling fan : Circular motion

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Itishree can see all vehicles and people crossing the road through glass window but unable to see through the wall. Give reason, why it is happened so?

Posted by Bhanu Priya Malviya 4 years, 3 months ago

CBSE > Class 06 > Science (OLD)

2 answers

Divjot Kaur Ajmani 4 years, 3 months ago

Bcoz wall is opaque object

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Bhanu Priya Malviya 4 years, 3 months ago

Plz tell

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ANSWER

Hello everyone there is a question of biology science... What is Hinge Joint where does it present in our body?

Posted by Kawaljot Kaur Bajwa 4 years, 3 months ago

CBSE > Class 06 > Science (OLD)

1 answers

Yogita Ingle 4 years, 3 months ago

Hinge joints are found between the two or more than two bones where we need back and forth movement. For example: knees, elbow, ankle joints.

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ANSWER

CORRECT THE FOLLOWING STATEMENT 1. THE NUMBER OF PETALS AND STAMENS IN A FLOWER US EQUAL. 2. IF THE SEPALS OF A FLOWER ARE JOINED TOGETHER , ITS PETALS ARE ALSO JOINED TOGETHER . 3. IF THE PETALS OF A FLOWER ARE JOINED TOGETHER, THEN THE PISTI IS JOINED TO THE PETAL

Posted by Prateek Kumar 4 years, 3 months ago

CBSE > Class 06 > Science (OLD)

0 answers

ANSWER

Hindi and english

Posted by Abhishek Jadav 4 years, 3 months ago

CBSE > Class 06 > Science (OLD)

0 answers

ANSWER

Can anyone say what is movement please tell me...?

Posted by Reyang Paul 4 years, 3 months ago

CBSE > Class 06 > Science (OLD)

1 answers

Reyang Paul 4 years, 3 months ago

A change in the position of any part of the body moves is called movement.

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ANSWER

Can anyone say what is movement

Posted by Reyang Paul 4 years, 3 months ago

CBSE > Class 06 > Science (OLD)

1 answers

Shreya Singh 4 years, 3 months ago

An act of moving and being moved from one place to another is called moving

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ANSWER

When is the Rainy season in Riyadh, Saudi Arabia?

Posted by Naveen Vijai 4 years, 3 months ago

CBSE > Class 06 > Science (OLD)

2 answers

Kawaljot Kaur Bajwa 4 years, 3 months ago

April and May..

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Ismail Khan 4 years, 3 months ago

April

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Which type of gas is present in electric bulb which prevent the bulb to blast while heating ? For hint :choose the correct option.... A) Nitrogen B) Argon C) Oxygen

Posted by Kawaljot Kaur Bajwa 4 years, 3 months ago

CBSE > Class 06 > Science (OLD)

5 answers

Sarah Fatima 4 years, 3 months ago

Argon

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Bhanu Priya Malviya 4 years, 3 months ago

B) Argon

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Satwik Malavath 4 years, 3 months ago

Argon or nitrogen

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Srashti Sharma 4 years, 3 months ago

Argon oxygen

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Aradhy Maindad 4 years, 3 months ago

C) Argon

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The glass of a electric bulb is made up of which metal ? For Hint :choose the correct option carefully.... A) copper B) Aluminium C) Tungstun

Posted by Kawaljot Kaur Bajwa 4 years, 3 months ago

CBSE > Class 06 > Science (OLD)

1 answers

Aradhy Maindad 4 years, 3 months ago

Tungsten I think

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Name the gas which has the highest percentage in air

Posted by Kawaljot Kaur Bajwa 4 years, 3 months ago

CBSE > Class 06 > Science (OLD)

3 answers

Sarah Fatima 4 years, 3 months ago

Nitrogen

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Simran Jeet Singh Bhullar Bhullar 4 years, 3 months ago

What is your responsibility and build

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Yogita Ingle 4 years, 3 months ago

Nitrogen is the most abundant gas present in the atmosphere is nitrogen.

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How many terminals with electric bulb has ?

Posted by Kawaljot Kaur Bajwa 4 years, 3 months ago

CBSE > Class 06 > Science (OLD)

1 answers

Yogita Ingle 4 years, 3 months ago

All electric cells have two terminals; a positive terminal and a negative terminal.

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ANSWER

Food comes from sources other than plants and animals

Posted by Aniruddh Patel 4 years, 3 months ago

CBSE > Class 06 > Science (OLD)

3 answers

Aniruddh Patel 4 years, 1 month ago

But there is

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Bhanu Priya Malviya 4 years, 3 months ago

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Yogita Ingle 4 years, 3 months ago

No there cannot be any food that may comes from sources other than plants and animals.
Although there can always be contamination with other indigestible and unhealthy things stuff.
But generally all our food originates from either plants or animals.
Often we may process foods and prepare lot of items.
But if you go back to their sources they are either extracted from any plant or animal.

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ANSWER

meaning of rearing

Posted by Kirat Sandhu 4 years, 3 months ago

CBSE > Class 06 > Science (OLD)

2 answers

Kawaljot Kaur Bajwa 4 years, 3 months ago

To look after and educate children..

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Pardeepsingh Sarli 4 years, 3 months ago

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Malayalam

Posted by Anjana Shaji 4 years, 3 months ago

CBSE > Class 06 > Science (OLD)

0 answers

ANSWER

What is motion of measurement

Posted by Somya Muduli 4 years, 3 months ago

CBSE > Class 06 > Science (OLD)

1 answers

Soumya Gupta Gupta 4 years, 3 months ago

Device such as scale or measuring tape . For measuring the length of curve line , thread is used . Motion is changed in the position of an object with respects to it surrounding

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What is the definition of cavity

Posted by Dipanshi Rani 4 years, 3 months ago

CBSE > Class 06 > Science (OLD)

1 answers

Kawaljot Kaur Bajwa 4 years, 3 months ago

N empty space inside something solid... For example- there is a cavity in my tooth. Here tooth solid part and empty space where cavity where cavity froze.

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Gold and silver are used to make ornaments

Posted by Muskan Zambani 4 years, 3 months ago

CBSE > Class 06 > Science (OLD)