දළ වශයෙන් පවසන්නේ නම් පරමාණුවක අරය එහි න්‍යෂ්ටියේ අරය මෙන් 10000 ගුණයක් පමණ වේ. පරමාණුවක් මනඃකල්පිතව විශාල කළ විට එහි න්‍යෂ්ටියේ අරය 2 cm වන විට පරමාණුවේ අරය සැතපුම් වලින් කොපමණ වේ ද ?
(1 සැතපුම් = 1609 m)

Avehicle has an oil leak that is causing the entire oil pan to be wet, but inspection reveals no exact source after cleaning off the oil residue. technician a says to install a fluorescent dye in the crankcase and operate the engine, then re-inspect for leaks with a special light (black light). technician b says the oil leak may be coming from a source at the top of the engine, such as a valve cover gasket. who is correct?

Scientific models are based on current knowledge, which can limit their effectiveness when new discoveries are made.

Examples of states of consciousness include a. daydreaming b. dreaming during sleep c. hypnosis d. all of the above