Сформулируйте три закона фотоэффекта и объясните вольтамперную характеристику при фотоэффекте. Как она будет выглядеть при большей интенсивности света?

- Would you like a cup of tea or coffee?- tea please-Would you like tea with lemon, sugar and milk?- lemon and sugar please.- here you are. -thanks-would you like some cookies?- yes, please.-here you are. Would you like some sandwiches?- cheese sandwich please-here you are-thank you-you are welcome

Там говориться как-бы официант с  поситителем - Would you like a cup of tea or coffee?

- tea please

-Would you like tea with lemon, sugar and milk?

- lemon and sugar please.

- here you are.

-thanks

-would you like some cookies?

- yes, please.

-here you are. Would you like some sandwiches?

- cheese sandwich please

-here you are

-thank you

-you are welcome