Frances drew a diagram to show electromagnetic induction. Which label belongs in the area marked X?

Current
Magnetic field
Solenoid
Force on wire

What are the phases shown in a and d called?

Asmall metal bar, whose initial temperature was 10° c, is dropped into a large container of boiling water. how long will it take the bar to reach 70° c if it is known that its temperature increases 2° during the first second? (the boiling temperature for water is 100° c. round your answer to one decimal place.) sec how long will it take the bar to reach 98° c? (round your answer to one decimal place.)

Curious carl calculated the density of a cube to be 4.50 g/cm3. what is the density of the cube in g/l?