Maharashtra State BoardSSC (English Medium) 6th Standard

Why Does this Happen? the Fragrance of Incense Sticks Lighted in One Corner of a Room Spreads to the Other Corner. - General Science

Advertisements
Advertisements
Short Note

Why does this happen?

The fragrance of incense sticks lighted in one corner of a room spreads to the other corner.

Advertisements

Solution

When the incense stick is lighted, it releases smoke which contains the fragrance. Smoke is a form of gas that quickly spreads in the entire room along with the fragrance and thus making the entire room fragrant.

Concept: Classification of Material
  Is there an error in this question or solution?
Chapter 5: Substances in the Surroundings –Their States and Properties - Exercises [Page 41]

APPEARS IN

Balbharati General Science 6th Standard Maharashtra State Board
Chapter 5 Substances in the Surroundings –Their States and Properties
Exercises | Q 8.3 | Page 41

RELATED QUESTIONS

Write the properties of this substance.

iron ball


Write the properties of this substance.

sugar


Write the properties of this substance.

flour


Write the properties of this substance.

coal


Write the properties of this substance.

soil


Write the properties of this substance.

pen


Write the properties of this substance.

ink


Write the properties of this substance.

soap


What is it made from? Why?

A screwdriver


What will happen if....? And why?

Nails are made of plastic.


Very Short Answer Type Question:

Write two substances which are made from leather.


Short Answer Type Question:

Write any four properties of materials.


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.


Given below are the names of some objects and materials:

Water, basketball, orange, sugar, globe, apple, and earthen pitcher

Group them as:

  1. Round shaped and other shapes
  2. Eatables and non-eatables

Materials which can be drawn into wires are called ductile. Which of the following is not a ductile material?


Which liquid metal is used for making thermometers?


If in figure given above, iron nail is replaced by a wooden stick, will the bulb glow or not? Justify your answer.


Find out the names of three metals and three non-metals from the box given as figure.


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.


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


Share
Notifications



      Forgot password?
Use app×