Advertisements
Advertisements
प्रश्न
If in the following figure, iron nail is replaced by a wooden stick, will the bulb glow or not? Justify your answer.
Advertisements
उत्तर
No, the bulb will not glow. It is because wood is a non-conductor of electricity.
APPEARS IN
संबंधित प्रश्न
Write the properties of this substance.
Pen
Write the properties of this substance.
Ink
Very Short Answer Type Question:
Write two gases which are soluble in water.
Long Answer Type Question:
Write an experiment to show that our palm is translucent.
Find the odd one out from the following:
You are provided with the following materials
- Magnifying glass
- Mirror
- Stainless steel plate
- Glass tumbler
Which of the above materials will you identify as transparent?
Which type of the following materials is used for making the front glass (wind screen) of a car?
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
Chalk, iron nail, wood, aluminium, candle, cotton usually look different from each other. Give some properties by which we can prove that these materials are different.
