The speed of light is 3.00 x 108 m/sec. Suppose a photon is sent from a distant object to a sensor on the Earth's surface. If the photon traveled for 2.85 sec, how many miles away is the distant object?

D. is the answer hope that you

Answerd. may include all of these are many definitions of bases: the  brønsted-lowry definition of acids and bases says that bases are proton acceptors.the arrhenius definition of acids and bases says that bases increase [oh⁻] in solution (thereby producing oh⁻ ions)the lewis definition of acids and bases says that bases donate electron pairs.therefore, the sensible answer is that a base may include all of the described characteristics.