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  • 1 answers

Preeti Dabral 1 week, 3 days ago

Osmosis is special type of diffusion of a liquid, when solvent moves through a semipermeable membrane from a place of higher diffusion pressure to a place of lower diffusion pressure.

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Preeti Dabral 1 week, 3 days ago

  • By air directly or as droplets, e.g., cold
  • By contaminated food and water, e.g., cholera.
  • By fomites or articles contaminated by the patient, e.g., chickenpox
  • Contagious diseases simply spread by contact.
  • By intimate contact in case of AIDS, syphilis and some other diseases.
  • By vectors and carriers, e.g., malaria by female Anopheles.
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Yash Kain 1 month, 4 weeks ago

Liquid petroleum gas
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Loviesh Saini 4 months ago

I think that would help you .. thank you .

Loviesh Saini 4 months ago

Characteristics of particles of matter are :- 1) MATTER ARE MADE UP OF SMALL PARTICLES 2) THESE PARTICLES ARE TOO SMALL TO BE OBSERVED WITH NAKED EYES 3) PARTICLES HAVE SPACE BETWEEN THEM CALLED INTERPARTICLE SPACE 4) PARTICLES ARE NOT STATIONARY . THEY ARE IN STATE OF MOTION . 5) ATTRACTIVE FORCES ARE PRESENT IN PARTICLES OF SUBSTANCE . THESE ARE CALLED INTERPARTICLE FORCE OR FORCE OF ATTRACTION. 6) THE MOTION OF PARTICLE INCREASE WITH RISE IN TEMPRATURE
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Loviesh Saini 4 months ago

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