Thank you sis.

Diffusion - Action of spreading Diffusion is obvious in gases n liquids - gases n liquids spread aavadhu iyalbaanadhu dhaan. But diffusion in solid is more likely - aanaal solid-il (oru gas or liquid) spread aavadhu-um iyalbu dhaan... (e.g. Brick -solid ...adhoda gap-il water spread aagum) Rather than (comparatively than) of solids -- solids-kul spread aavadhai vida.. (i.e. oru solid innoru solid kul spread aavadhai vida) (Diffusion of solids) - oru Solid kul innoru solid spread aavadhai vida... (Diffusion in solid)- solid kul oru liquid/gas spread aavadhu adhiga iyalbaanadhu.

@@eficazacademysspokenEnglish very very thanks 😊😊😊😊

Happy independence day sir 🇮🇳

Sir, Don't mistake me. Neenga pottuirukka flag image 'Niger' country odadhu. Namma Indian flag illa. Niger country flag la dhaan center la 'red round dot' irukkum. Nammodaula 'blue ashok chakra' irukkum.

@@eficazacademysspokenEnglish Typing mistakes sorry mam

@@yogyyogy9200 ...why sorry sir?? You need not be sorry. I juz said. Don't mistake me.

@@eficazacademysspokenEnglish It's ok mam. Thanks

Rather than - is a conjunction as well as a preposition. When used as a preposition, it can be replaced with 'instead of'. Rather than (instead of) driving, he rode his bike to work. He took the blame rather than (instead of) blaming others.

If we say... 'I prefer coffee than tea'... then it's incorrect. Here we use 'rather' which shows the state of preference. This is also widely used. Some people would use this and some use... 'I prefer coffee to tea'.

Was running an institute in Coimbatore sir. Ippo break eduthuirukken. That's why I started posting videos on KZfaq. As of now online classes eduvum edukala sir.

K mam

It is difficult for me to make rotis using dough prepared by someone else.

Thanks mam

Naan online classes conduct panradhuilla sir.