Scientists at Brookhaven National Lab are studying medical imaging scintillators that absorb high-energy light and release lower-wavelength light that can be detected with a camera. In what type of imaging are these materials most likely used?

W) X-ray imaging

X) MRI

Y) Photoacoustic imaging

Z) Ultrasound
W) X-RAY IMAGING11) Earth and Space - Short Answer What is the adjective for a constellation that never appears to set in the night sky throughout the year?