What is the approximate surface temperature of the 'White Dwarfs'? 2,500-5,000 K
5,000-10,000 K
10,000-15,000 K
15,000 K-35,000 K

Which instrument is used to measure air temperature

Porque crees que el agua no podia subir mas de 10 m de altura con ese tipo de bomba

When applying kirchhoff's rules, one of the essential steps is to mark each resistor with plus and minus signs to label how the electric potential changes from one end of the resistor to the other. the circuit in the drawing contains four resistors, each marked with the associated plus and minus signs. however, one resistor is marked incorrectly. which one is it?