Radio telescopes have poor resolving power because

a. their diameters are so large.
b. the energy they receive is not electromagnetic radiation.
c. radio waves have long wavelengths.
d. their diameters are so large and the energy they receive is not electromagnetic radiation.
e. None of the other choices are correct.


c

Physics & Space Science

You might also like to view...

What is mass diffusivity?

What will be an ideal response?

Physics & Space Science

A bar magnet has a north pole and a south pole. This arrangement is referred to as a

A. monopole. B. dipole. C. bipole. D. equipole. E. oppopole.

Physics & Space Science

Mantle material behaves like a gas

a. True b. False Indicate whether the statement is true or false

Physics & Space Science

Name two observable consequences of the Earth's tidal pull on the Moon

What will be an ideal response?

Physics & Space Science