A wooden table should be called a solid give reason
(a) Tabulate the differences in the characteristics of states of matter.
(b) Comment upon the following: rigidity, compressibility, fluidity, filling a gas container, shape, kinetic energy, and density.
water as ice has a cooling effect, where as water as steam may cause severe burns. Explain these observations.
is rubber band a solid.then why it changes its shape on streaching
name the solute and solvent of tincture of iodine
what type of clothes should we wear in summer why
Explain with the help of activity the particulate nature of matter.
describe an activity to show that matter is composed of particles
how to download exam idea book for class9
What is the difference between Gas and Vapour?
State 2 characteristics of matter demonstrated by:
(a) diffusion
(b) brownian motion
DIFFERENTIATE BETWEEN EVAPORATION AND BOILING.
GIVE 2-3 POINTS
The valency of sulphur in SO2 and SO3 is 4,6. Pls explain how?
4 substances that sublime
How will you justify that ice , water and steam are the three states of a substance and not different substances?
A wooden table should be called a solid give reason
(a) Tabulate the differences in the characteristics of states of matter.
(b) Comment upon the following: rigidity, compressibility, fluidity, filling a gas container, shape, kinetic energy, and density.
water as ice has a cooling effect, where as water as steam may cause severe burns. Explain these observations.
is rubber band a solid.then why it changes its shape on streaching
name the solute and solvent of tincture of iodine
what type of clothes should we wear in summer why
Explain with the help of activity the particulate nature of matter.
describe an activity to show that matter is composed of particles
how to download exam idea book for class9
What is the difference between Gas and Vapour?
State 2 characteristics of matter demonstrated by:
(a) diffusion
(b) brownian motion
DIFFERENTIATE BETWEEN EVAPORATION AND BOILING.
GIVE 2-3 POINTS
The valency of sulphur in SO2 and SO3 is 4,6. Pls explain how?
4 substances that sublime
How will you justify that ice , water and steam are the three states of a substance and not different substances?