Radiation Physics

Label the part that is in red

• insulating oil

• metal housing

• step down transformer

• filament circiut

Tags

NGSS.MS-PS3-3

Label the part that is in red

• position indicating device

• insulating oil

• tubehead seal

• x-ray tube

Label the part that is in red

• tubehead seal

• exposure button

• x-ray tube

• metal housing

Label the part that is in red

• tubehead seal

• metal step up transformer

• cathode

• Wilhelm C. Roentgen

Tags

NGSS.HS-PS3-4

NGSS.HS-PS4-5

Radioactive material X has a half-life of 5 days. What is the number of days taken for the activity of X to reduce to 12.5% of its initial activity?

• 5 days

• 10 days

• 15 days

• 20 days

Tags

NGSS.HS-PS1-8

A sample of radioactive material has an initial activity of 240 s^-1 . If its half-life is 30 minutes, how much is its activity after 2 hours?

• 15 s^-1

• 30 s^-1

• 60 s^-1

• 120 s^-1

Tags

NGSS.HS-PS1-8

What is emitted during Beta Radiation?

• high-energy Electron.

• Protons.

• Neutrons.

• Nuclei

Tags

NGSS.HS-PS1-8

What is emitted during Alpha Radiation?

• helium nuclei.

• helium atom

• Gamma Rays.

• Positrons

Tags

NGSS.HS-PS1-8

Complete the nuclear equation and determine the type of decay that is occurring in this reaction. 

• alpha

• beta

• gamma

• none

Tags

NGSS.HS-PS1-8

___________ is a process where an unstable nucleus becomes a more stable nucleus by emitting radioactive radiation

• radioactive decay

• half-life

• nuclear fission

• nuclear fusion

Tags

NGSS.HS-PS1-8