Question

Which best explains why an MRI is useful for diagnosing cancer but ineffective in treating it?
The frequency of the radio waves used is so high that the waves cannot be used to target specific cells.
The wavelength of the radio waves used is so short that the waves cannot be used to target specific cells.
The amount of energy carried by radio waves is enough to provide images but not enough to kill cells.
The amount of energy carried by radio waves is so high that it provides images but can also damage cells.

Answer 1

Answer:The amount of energy carried by radio waves is enough to provide images but not enough to kill cells.

Explanation:

Answer 2

The reason of MRI should be useful is that the energy amount that should be carried out via the radio waves.

What is Magnetic resonance imaging (MRI) ?

It refers to the medical imaging technique that should be applied in the radiology to create the pictures with respect to the anatomy and the process of physiological with related to the body.

Also, it is applied for strong the magnetic field, gradient related to the magnetic field, also the radios waves for produce image in the body organs.

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