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प्रश्न
Write the properties of this substance.
Pen
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उत्तर
- A pen is a manufactured item that is composed of metals and plastic.
- It contains the ink solution, which enables us to write with it.
संबंधित प्रश्न
Write the properties of this substance.
Chalk
Write the properties of this substance.
Iron ball
Write the properties of this substance.
Coal
Write the properties of this substance.
Ink
Very Short Answer Type Question:
Is a substance which can be compressed soft or hard?
Very Short Answer Type Question:
Name some substances which are made from plastics.
Short Answer Type Question:
Metals have lustre (shine). Give the reason why some metal articles become dull and loose their shine.
Find the odd one out from the following:
If in the following figure, iron nail is replaced by a wooden stick, will the bulb glow or not? Justify your answer.
Which among the following materials would you identify as soft materials and why?
Ice, rubber band, leaf, eraser, pencil, pearl, a piece of wooden board, cooked rice, pulses and fresh chapati.
