Advertisements
Advertisements
प्रश्न
Which liquid metal is used for making thermometers?
उत्तर
Mercury metal is used for making thermometers.
APPEARS IN
संबंधित प्रश्न
Write the properties of this substance.
Glass
Short Answer Type Question:
Why is a tumbler not made with a piece of cloth?
Short Answer Type Question:
Kerosene, coconut oil, mustard oil do not dissolve in water, even on shaking. They separate after sometime forming two different layers. Explain why.
Short Answer Type Question:
Metals generally occur in solid state and are hard. Name a metal that exists in liquid state and a metal that is soft and can be cut with knife.
Short Answer Type Question:
Name the naturally occurring hardest substance known.
Long Answer Type Question:
How can you show that some solids like sugar, salt are soluble in water whereas solids like chalk powder and sand are not soluble in water?
Find the odd one out from the following:
Find the odd one out from the following:
You are provided with the following materials – turmeric, honey, mustard oil, water, glucose, rice flour, groundnut oil.
Make any three pairs of substances where one substance is soluble in the other and any three pairs of substances where one substance remains insoluble in the other substances.
Arrange the jumbled words to arrive at the appropriate name of material and also write two uses of it.
gavnier
