When a piece of paper is held with one face perpendicular to a uniform electric field the flux through it is 25 nÃm2/c. When the paper is turned 25° with respect to the field the flux through it is:.

Determine the age of a fossil if it had only one eighth of its original carbon-14 content remaining?

Is the time in tennessee the same as florida

6–43 a food department is kept at 2128c by a refrigerator in an environment at 308c. the total heat gain to the food department is estimated to be 3300 kj/h and the heat rejection in the condenser is 4800 kj/h. determine the power input to the compressor, in kw and the cop of the refrigerator.