Ask a Doubt
Request a call back

Join NOW to get access to exclusive study material for best results

CBSE Class 9 Answered

Explain diffusion phenomena based on the states of matter
Asked by www.kurvajangaiah | 17 Sep, 2020, 08:10: PM
answered-by-expert Expert Answer
Diffusion is the net movement of anything from a region of higher concentration to a region of lower concentration.Diffusion happens in liquids and gases because their particles move randomly from place to place.Diffusion is an important process for living things; it is how substances move in and out of cells.
Answered by Utkarsh Lokhande | 17 Sep, 2020, 11:20: PM
Multiple Choice Questions Practice Test
Answered Unanswered My Questions My Answers
CBSE 9 - Science
Delhi and Chicago are almost diametrically opposite on the earth. If someone travels from Chicago to Delhi, What will be the magnitude of his displacement?
question image
Asked by rr6505607 | 28 Mar, 2024, 09:06: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Science
draw a sketch of distance time travel of a moving bus with the help of the following data a option but travels in uniform motion b option it reaches a distance of 20 km in 40 minutes c option it takes 80 minutes to travel a distance of 40 km
question image
Asked by sindhusindhushree499 | 27 Mar, 2024, 10:53: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Science
1)In carrrom, if striker strikes the pile of coins weakly what happens? justify answer. 2)In carrom, what quantities can be increased so the vertical fall will be ensured?
Asked by mailtoparvathyprajith | 11 Feb, 2024, 09:39: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Science
A light and heavy object have the same momentum, find out the ratio of their kinetic energies. Which one has larger kinetic energy?
Asked by mailtoparvathyprajith | 31 Jan, 2024, 07:11: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Science
A body of mass 25g has a momentum of 0.40 kgm/s. find its kinetic energy
question image
Asked by sk7752052 | 21 Jan, 2024, 09:05: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Science
why is it taken as 35*75/100+37*25/100?
question image
Asked by forever.neeta | 19 Jan, 2024, 06:59: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Science
waht are isobars
Asked by siddharthsingha2009 | 07 Jan, 2024, 05:35: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Science
tell this question
question image
Asked by surajdabas414 | 02 Jan, 2024, 03:06: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Science
this question
question image
Asked by gunjanmeena738 | 31 Dec, 2023, 11:27: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Science
what is the retarding force
question image
Asked by nivasreddyevuri1 | 30 Dec, 2023, 09:01: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
My Class Videos Tests ₹ Plans Ask a Doubt
Get Latest Study Material for Academic year 24-25 Click here
×