What do we mean when we say that a particle is weakly ...

[humphriesbr@me.com]

What do we mean when we say that a particle is weakly interacting?
 
  A) It interacts with other particles only through the weakest force, gravity.
  B) It interacts only with other weak particles, such as neutrinos.
  C) It doesn't interact with any type of baryonic matter.
  D) It interacts with other particles only through the weak force.
  E) It interacts with other particles only through the weak force and the force of gravity.

Question 2

The largest effective telescope, created by radio interferometry, is the diameter of
 
  A) Earth.
  B) the state of New Mexico.
  C) several football fields, in a natural depression in Puerto Rico.
  D) tens of miles across, in the deserts of New Mexico.
  E) the continental United States.

[AngeliqueG]

Answer to Question 1

E

Answer to Question 2

A

[humphriesbr@me.com]

TYSM

[Liddy]

Gracias!