It is very likely that the general theory of relativity will need ...

[daltonest1984]

It is very likely that the general theory of relativity will need to be refined because it is currently incompatible with
 
  A) electromagnetism
  B) quantum mechanics
  C) Newtonian gravity
  D) all of these

Question 2

The mass of a proton is 1.6726  10-27 kg and the mass of a neutron is 1.6606  10-27 kg. A proton captures a neutron forming a deuterium nucleus. One would expect the mass of this nucleus to be
 
  A) equal to (1.6726 + 1.6606 )  10-27 kg.
  B) less than (1.6726 + 1.6606 )  10-27 kg.
  C) greater than (1.6726 + 1.6606 )  10-27 kg.

[kilada]

Answer to Question 1

A

Answer to Question 2

B

[daltonest1984]

TY

[kilada]

You're welcome