HELP 25 POINTS AND BRAINLIEST Kinetic energy increases as
a.) mass decreases and velocity increases
b.) both mass and velocity decrease
c.) both mass and velocity increase
d.) mass increases and velocity decreases

Certain bacteria (such as aquaspirillum magnetotacticum) tend to swim toward the earth’s geographic north pole because they contain tiny particles, called magnetosomes, that are sensitive to a magnetic field. if a transmission line carrying 100 a is laid underwater, at what range of distances would the magnetic field from this line be great enough to interfere with the migration of these bacteria? (assume that a field less than 5% of the earth’s field would have little effect on the bacteria. take the earth’s field to be 5.0 * 10-5 t, and ignore the effects of the seawater.)

Are good conductors of heat also good conductors of electricity? explain your answer.

Preciso de ajuda na parte de termometria e tenho prova amanhã ajuda ae prf