Kyle's science class is doing an experiment to find out about the effects of different temperatures on Mexican jumping beans. The teacher has divided the class into different groups. Each group will conduct their experiment and report back to the class on their findings.
During the experiment, Kyle's group made an error with a temperature measurement. The error was corrected. Should the mistake be shared with the class? Why or why not?

What is the earliest point in the universe that we can observe? why can’t we see back further than this?

If gases like carbon dioxide and methane make up less than 1% of the total atmosphere, why is it important for scientists to monitor changes in percentages of these gases?

Ametal ring 4.20 cm in diameter is placed between the north and south poles of large magnets with the plane of its area perpendicular to the magnetic field. these magnets produce an initial uniform field of 1.12 t between them but are gradually pulled apart, causing this field to remain uniform but decrease steadily at 0.240 t/s . (a) what is the magnitude of the electric field induced in the ring? (b) in which direction (clockwise or counterclockwise) does the current flow as viewed by someone on the south pole of the magnet?