Aveterinarian thinks that a dog has swallowed a key ring. which types of electromagnetic waves is the doctor most likely to use to check the dog? gamma rays microwaves radio waves x-rays

The doctor will most likely use X-rays to check if the dog has swallowed the ring or no?

This is because X-rays are most commonly used to produce photographs of bones which can be checked for breaks or fractures.

X-rays can penetrate less dense matter such as skin and body tissue (but not bone) so if the dig has swallowed the ring we can easily tell as it will not be able to penetrate through the ring.

adding a(n) to an electric circuit would increase the magnetic field around a wire;

b. solenoid

a solenoid is a type of electromagnet whose purpose is to generate a controlled magnetic field.

if the purpose of the solenoid is instead to impede changes in the electric current, a solenoid can be more specifically classified as an inductor rather than an electromagnet.

pythagoras' theorem

square root (-5^2+9^2)

square root (25+81)

square root (106)

angle is tan^-1(9/5)

neg x, pos y