Human ear shows the highest sensitivty for sounds characterized by Frequencies:
Blood velocity in the vessels can be estimated when applying:
Indicate proper statement regarding X and gamma rays
The feature that a lens focuses the light not at a focal point but at a blurred spot is referred to as:
Typically, the wavelength of absorbed photon is:
The energy of interaction between the magnetic moment and the external magnetic field is minimal when:
In the MRI scanning, the gradients of magnetic field are used to:
Indicate in which units is measured the ECG signal: