hlo friends
give me some important questions related to chapter :1 ( matter in our surrounding) of class 9th
Answers
Answered by
1
what is a matter
who discovered it
important of it
who discovered it
important of it
sameer4138:
who discovered matter? lmao amazing question.
Ikrr
Answered by
1
question 1: why do you think this chapter 'matters' so much?
q2: if there is a matter of certain sort happening around you but doesn't involve you in any way, does it even 'matter'?
q2: if there is a matter of certain sort happening around you but doesn't involve you in any way, does it even 'matter'?
it's says maximum answers
plzz
I have 15 questions
Go Tim my profile and thanks some of my answers then I'll give you 15 questions
now plz give me the questions plzzz
1. Why do we see water droplets collected on the outer surface of a glass container, containing ice?
2. Explain why solids have fixed shape but liquids and gases do not have fixed shape.
3. Why is it advisable to use pressure cooker at higher altitudes?
4. What are fluids?
5. Why is water liquid at room temperature?
6. Cotton is solid but it floats on water. Why?
7. Why are solids generally denser than liquids and gases?
8. Name the factors that affect evaporation.
2. Explain why solids have fixed shape but liquids and gases do not have fixed shape.
3. Why is it advisable to use pressure cooker at higher altitudes?
4. What are fluids?
5. Why is water liquid at room temperature?
6. Cotton is solid but it floats on water. Why?
7. Why are solids generally denser than liquids and gases?
8. Name the factors that affect evaporation.
thanks
Here are more :)
9. How is the high compressibility property of gas useful to us?
10. With the help of an example, explain how diffusion of gases in water is essential?
11. On a hot sunny day, why do people sprinkle water on the roof or open ground?
12. Why to people perspire a lot on a hot humid day?
13. A balloon when kept in sun, bursts after some time. Why?
9. How is the high compressibility property of gas useful to us?
10. With the help of an example, explain how diffusion of gases in water is essential?
11. On a hot sunny day, why do people sprinkle water on the roof or open ground?
12. Why to people perspire a lot on a hot humid day?
13. A balloon when kept in sun, bursts after some time. Why?
14. Pressure and temperature determine the state of a substance. Explain this in detail.
15. Explain giving examples the various factors on which rate of evaporation depends.
15. Explain giving examples the various factors on which rate of evaporation depends.
thanks a lot ☺
Similar questions