We should add sugar before adding ice. Sugar dissolves in warm water more quickly than in cold water. We can dissolve more sugar before mixing ice in water. https://www.tiwariacademy.com/ncert-solutions/class-6/science/chapter-5/
We should add sugar before adding ice. Sugar dissolves in warm water more quickly than in cold water. We can dissolve more sugar before mixing ice in water.
Impurities settled at the bottom when muddy water was kept overnight in a bucket. The clear water was then poured off from the top. The process of separation used in this example is called sedimentation and decantation. https://www.tiwariacademy.com/ncert-solutions/class-6/science/chapter-5/
Impurities settled at the bottom when muddy water was kept overnight in a bucket. The clear water was then poured off from the top. The process of separation used in this example is called sedimentation and decantation.
When milk, cooled after boiling, is poured onto a piece of cloth the cream (malai) is left behind on it. This process of separating cream from milk is an example of churning. https://www.tiwariacademy.com/ncert-solutions/class-6/science/chapter-5/
When milk, cooled after boiling, is poured onto a piece of cloth the cream (malai) is left behind on it. This process of separating cream from milk is an example of churning.
Following steps are required to obtain clear water from muddy water: • Allow muddy water to stand undisturbed in a container. • After sometime, mud settles at the bottom of the container. This process is called sedimentation. • Upper layer is clear water. • Pour the clear water gently in another conRead more
Following steps are required to obtain clear water from muddy water:
• Allow muddy water to stand undisturbed in a container.
• After sometime, mud settles at the bottom of the container. This process is called sedimentation.
• Upper layer is clear water.
• Pour the clear water gently in another container. This process is called decantation.
• To remove finer impurities we can filter this water again with the help of filter paper. This process is called filtration.
To separate sand and water from their mixture, we follow the following steps: • Leave mixture to stand undisturbed for some time in a container. • Sand settles at the bottom of the container. It is called sedimentation. • Gently pour the water in another container (called decantation). • We may alsoRead more
To separate sand and water from their mixture, we follow the following steps:
• Leave mixture to stand undisturbed for some time in a container.
• Sand settles at the bottom of the container. It is called sedimentation.
• Gently pour the water in another container (called decantation).
• We may also use filter paper to remove fine particles of sand (called filtration)
Sieving is the process of filtering components of a mixture of different sizes. Sieving allows fine particles to pass through the holes of the sieve, while the bigger impurities remain on the sieve. Sieving is used in flour mills to separate broken particles of grains from flour. It is also used atRead more
Sieving is the process of filtering components of a mixture of different sizes. Sieving allows fine particles to pass through the holes of the sieve, while the bigger impurities remain on the sieve.
Sieving is used in flour mills to separate broken particles of grains from flour. It is also used at construction sites to separate lumps, smaller stones from the mixture of sand and cement.
Husk or bigger pieces of dirt particles can be removed from a sample of pulses by handpicking. https://www.tiwariacademy.com/ncert-solutions/class-6/science/chapter-5/
Husk or bigger pieces of dirt particles can be removed from a sample of pulses by handpicking.
Lemonade is prepared by mixing lemon juice and sugar in water. You wish to add ice to cool it. Should you add ice to the lemonade before or after dissolving sugar? In which case would it be possible to dissolve more sugar?
We should add sugar before adding ice. Sugar dissolves in warm water more quickly than in cold water. We can dissolve more sugar before mixing ice in water. https://www.tiwariacademy.com/ncert-solutions/class-6/science/chapter-5/
We should add sugar before adding ice. Sugar dissolves in warm water more quickly than in cold water. We can dissolve more sugar before mixing ice in water.
https://www.tiwariacademy.com/ncert-solutions/class-6/science/chapter-5/
See lessFill up the blanks: Impurities settled at the bottom when muddy water was kept overnight in a bucket. The clear water was then poured off from the top. The process of separation used in this example is called ___________.
Impurities settled at the bottom when muddy water was kept overnight in a bucket. The clear water was then poured off from the top. The process of separation used in this example is called sedimentation and decantation. https://www.tiwariacademy.com/ncert-solutions/class-6/science/chapter-5/
Impurities settled at the bottom when muddy water was kept overnight in a bucket. The clear water was then poured off from the top. The process of separation used in this example is called sedimentation and decantation.
https://www.tiwariacademy.com/ncert-solutions/class-6/science/chapter-5/
See lessFill up the blanks: Salt is obtained from seawater by the process of ___________.
Salt is obtained from seawater by the process of evaporation. https://www.tiwariacademy.com/ncert-solutions/class-6/science/chapter-5/
Salt is obtained from seawater by the process of evaporation.
https://www.tiwariacademy.com/ncert-solutions/class-6/science/chapter-5/
See lessFill up the blanks: When milk, cooled after boiling, is poured onto a piece of cloth the cream (malai) is left behind on it. This process of separating cream from milk is an example of ___________.
When milk, cooled after boiling, is poured onto a piece of cloth the cream (malai) is left behind on it. This process of separating cream from milk is an example of churning. https://www.tiwariacademy.com/ncert-solutions/class-6/science/chapter-5/
When milk, cooled after boiling, is poured onto a piece of cloth the cream (malai) is left behind on it. This process of separating cream from milk is an example of churning.
https://www.tiwariacademy.com/ncert-solutions/class-6/science/chapter-5/
See lessFill up the blanks: The method of separating seeds of paddy from its stalks is called ___________.
The method of separating seeds of paddy from its stalks is called threshing. https://www.tiwariacademy.com/ncert-solutions/class-6/science/chapter-5/
The method of separating seeds of paddy from its stalks is called threshing.
https://www.tiwariacademy.com/ncert-solutions/class-6/science/chapter-5/
See lessHow would you obtain clear water from a sample of muddy water?
Following steps are required to obtain clear water from muddy water: • Allow muddy water to stand undisturbed in a container. • After sometime, mud settles at the bottom of the container. This process is called sedimentation. • Upper layer is clear water. • Pour the clear water gently in another conRead more
Following steps are required to obtain clear water from muddy water:
• Allow muddy water to stand undisturbed in a container.
• After sometime, mud settles at the bottom of the container. This process is called sedimentation.
• Upper layer is clear water.
• Pour the clear water gently in another container. This process is called decantation.
• To remove finer impurities we can filter this water again with the help of filter paper. This process is called filtration.
https://www.tiwariacademy.com/ncert-solutions/class-6/science/chapter-5/
See lessIs it possible to separate sugar mixed with wheat flour? If yes, how will you do it?
Yes. Through sieving we can separate sugar mixed with wheat flour. https://www.tiwariacademy.com/ncert-solutions/class-6/science/chapter-5/
Yes. Through sieving we can separate sugar mixed with wheat flour.
https://www.tiwariacademy.com/ncert-solutions/class-6/science/chapter-5/
See lessHow will you separate sand and water from their mixture?
To separate sand and water from their mixture, we follow the following steps: • Leave mixture to stand undisturbed for some time in a container. • Sand settles at the bottom of the container. It is called sedimentation. • Gently pour the water in another container (called decantation). • We may alsoRead more
To separate sand and water from their mixture, we follow the following steps:
• Leave mixture to stand undisturbed for some time in a container.
• Sand settles at the bottom of the container. It is called sedimentation.
• Gently pour the water in another container (called decantation).
• We may also use filter paper to remove fine particles of sand (called filtration)
https://www.tiwariacademy.com/ncert-solutions/class-6/science/chapter-5/
See lessWhat is sieving? Where is it used?
Sieving is the process of filtering components of a mixture of different sizes. Sieving allows fine particles to pass through the holes of the sieve, while the bigger impurities remain on the sieve. Sieving is used in flour mills to separate broken particles of grains from flour. It is also used atRead more
Sieving is the process of filtering components of a mixture of different sizes. Sieving allows fine particles to pass through the holes of the sieve, while the bigger impurities remain on the sieve.
Sieving is used in flour mills to separate broken particles of grains from flour. It is also used at construction sites to separate lumps, smaller stones from the mixture of sand and cement.
https://www.tiwariacademy.com/ncert-solutions/class-6/science/chapter-5/
See lessHow will you separate husk or dirt particles from a given sample of pulses before Cooking?
Husk or bigger pieces of dirt particles can be removed from a sample of pulses by handpicking. https://www.tiwariacademy.com/ncert-solutions/class-6/science/chapter-5/
Husk or bigger pieces of dirt particles can be removed from a sample of pulses by handpicking.
https://www.tiwariacademy.com/ncert-solutions/class-6/science/chapter-5/
See less