Matter Around Us Flash Cards

Unit 3 > Science > Class 6 > Samacheer Kalvi - English Medium

45 cards in this set.

Mode

_____ is not made of matter

c. light ray

200 ml of water is poured into a bowl of 400ml capacity. The volume of water now will be

c. 200ml

Seeds from water-melon can be removed by_____method.

a. hand-picking

Lighter impurities like dust when mixed with rice or pulses can be removed by_______

d. winnowing

______ of is essential to perform winnowing activity

d. Air

Filtration method is effective in separating______ mixture.

b. solid-liquid

From the following______is not a mixture

c. water

Air is not compressible

False

Liquids have no fixed volume but have fixed shape.

False

Particles in solids are free to move

False

When pulses are washed with water before cooking, the water is separated from them by the process of filtration

False

Strainer is a kind of sieve which is used to separate a liquid from solid

Ture

Grain and husk can be separated by winnowing

Ture

Air is a pure substance

False

Butter from curds is separated by sedimentation.

False

Breaks easily ( brittle)

Mud pot

Bends readily

Plastic wire

Can be stretched easily

Rubber band

Gets compressed easily

Cotton wool

Gets heated readily

Metal pan

Separation of visible undesirable components

Rice and stone - Hand-picking

Separating of heavier and lighter components

Husk and paddy - Winnowing

Separation of insoluble impurities

Water mixed with chalk powder - Filtration

Separation of magnetic component from non- magnetic components

Iron impurities - magnetic separation

Separation of solids from liquids

Sand and water - decantation

Separation of visible undesirable components

rice and stone

Separating of heavier and lighter components

husk and paddy

Separation of insoluble impurities

water mixed with chalk powder

Separation of magnetic component from non- magnetic components

iron impurities

Separation of solids from liquids

sand and water

Matter is made up of ______

Atoms

In solids, the space between the particles is less than in ______-

liquids and gases

Grains can be separated from their stalks by______

Threshing

Chillies are removed from upma by____method

Handpicking

The method employed to separate clay particles from water is_____

Filtration

Among the following items: safety pins, pencil and rubber band,_____will get attracted to a magnet

Safetypins

Water obtained from tube wells is usually______-water

impure

Solid: rigidity:: gas:_____

flexibility

Large Inter-particle space: gas::_____:solid

Little inter-particle space

Fluidity: Fixed volume::_:_.

Solid: rigidity:: gas:_____

flexibility

Large Inter-particle space: gas::_____:solid

Little inter-particle space

Husk-grains: winnowing:: SawdustChalk piece:_____

Filtration

Murukku from hot oil:_____ : coffee powder residue from decoction

Filtration

Iron sulphur mixture : ____________: Mustard seeds from Urad-dhal: rolling

magnetic separation

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Matter Around Us Flash Cards

Unit 3 > Science > Class 6 > Samacheer Kalvi - English Medium

45 cards in this set.

Mode Memorize Learn

_____ is not made of matter

c. light ray

200 ml of water is poured into a bowl of 400ml capacity. The volume of water now will be

c. 200ml

Seeds from water-melon can be removed by_____method.

a. hand-picking

Lighter impurities like dust when mixed with rice or pulses can be removed by_______

d. winnowing

______ of is essential to perform winnowing activity

d. Air

Filtration method is effective in separating______ mixture.

b. solid-liquid

From the following______is not a mixture

c. water

Air is not compressible

False

Liquids have no fixed volume but have fixed shape.

False

Particles in solids are free to move

False

When pulses are washed with water before cooking, the water is separated from them by the process of filtration

False

Strainer is a kind of sieve which is used to separate a liquid from solid

Ture

Grain and husk can be separated by winnowing

Ture

Air is a pure substance

False

Butter from curds is separated by sedimentation.

False

Breaks easily ( brittle)

Mud pot

Bends readily

Plastic wire

Can be stretched easily

Rubber band

Gets compressed easily

Cotton wool

Gets heated readily

Metal pan

Separation of visible undesirable components

Rice and stone - Hand-picking

Separating of heavier and lighter components

Husk and paddy - Winnowing

Separation of insoluble impurities

Water mixed with chalk powder - Filtration

Separation of magnetic component from non- magnetic components

Iron impurities - magnetic separation

Separation of solids from liquids

Sand and water - decantation

Separation of visible undesirable components

rice and stone

Separating of heavier and lighter components

husk and paddy

Separation of insoluble impurities

water mixed with chalk powder

Separation of magnetic component from non- magnetic components

iron impurities

Separation of solids from liquids

sand and water

Matter is made up of ______

Atoms

In solids, the space between the particles is less than in ______-

liquids and gases

Grains can be separated from their stalks by______

Threshing

Chillies are removed from upma by____method

Handpicking

The method employed to separate clay particles from water is_____

Filtration

Among the following items: safety pins, pencil and rubber band,_____will get attracted to a magnet

Safetypins

Water obtained from tube wells is usually______-water

impure

Solid: rigidity:: gas:_____

flexibility

Mode

Fluidity: Fixed volume::_:_.