A change in temperature of 25K is equivalent to a change in temperature on the celsius scale of: A. 25 °C
B. 248 °C
C. 298 °C
D. -298 °C
Please answer me fast

I think B which is 248

0.14 seconds

Explanation:

The speed of light in vacuum is approximately 3.0*10^8. The distance that would be covered by the object would be equivalent to the circumference of the cross-section of the earth on the equator.

Circumference = 2*6400000 =4.02*10^7

Time = distance/speed = 4.2*10^7 / 3.0*10^8 =0.14s