How many protons are absorbed by the tumour

Assignment Help Physics

Reference no: EM13283502

A cancer patient is undergoing radiation therapy in which protons with an energy of 1.2 MeV are incident on a 0.25 Kg tumour.

(a) If the patient receives an effective dose of 1.0 rem, what is the absorbed dose?

(b) How many protons are absorbed by the tumour: Assume QF ~ 1?.

Reference no: EM13283502

Questions Cloud

Calculate resistance per phase of star connected rheostat : A 3 phase 50hz star connected motor has rotor resistance and stand still reactance of 0.025ohm and 0.35 ohm respectively. The full load slip is 5% calculate the resistance per phase of a star connected rheostat which when connected to rotor will gi..

My plan should be based on a non-carbonated drink company. : My plan should be based on a non-carbonated drink company.

Estimate the strength of the field : A 5.00 g charged insulating ball hangs on a 27.0 cm long string in a uniform horizontal electric field, mfind the strength of the field

Caluclate the price of penn stock today : This dividen is expected to grow at a rate of 14% for three years and then 6% every year after that forever. The required return on penn' stock is 16%. Caluclate the price of Penn's stock today.

How many protons are absorbed by the tumour : A cancer patient is undergoing radiation therapy in which protons with an energy of 1.2 MeV are incident on a 0.25 Kg tumour. How many protons are absorbed by the tumour

Think about how you define health : Think about how you define health. Do you think your definition is universal, or is it specific to your culture and/or beliefs? How might another culture's definition differ?

What is aarons share price : If Aaron's earnings are expected to grow at a constant 6% per year, what is Aaron's share price?

Important of current health care system : Why is the role of a primary care physician such an important one in the current health care system? Do you think the current employer-provided health insurance system will continue in the future? Why or why not?

How far has each ball dropped : Two balls are released simultaneously from the top of a tall building. Ball A simply dropped with no initial velocity, and Ball B is thrown downward with and initial velocity of 12 m/s. How far has each ball dropped

User Account

All Pages