What is the direction of the magnetic field in the figure provided? a. Down
b. Out of the page
c. Into the page
d. Up

My answer is opptionc, just check with anyone else

Year  1936,  lehman predicted that the earths 'inner core' is solid. she observed that the seismic signals during her study were bent and did not pass through instead bouncing back. later it was confirmed that the earth's inner core was solid made up of nickel-iron and had a molten outer core.

The acceleration is 7

Answervery high orbital velocities in a very compact region;