Explain what is the ration between the absorbed doses

Assignment Help Chemistry

Reference no: EM13237878

Two workers are exposed to the same radiation source. One approaches an unshielded source to within 5 meters and remains that close for 1 hour. A second worker approaches to within 5 meters behind a shield that attenuates 60% and remains there for 20.0 minutes. What is the ration between the absorbed doses for the two workers?

Reference no: EM13237878

Questions Cloud

Where would the net electric field be zero : Two particles having charges of 0.520 nC and 18.7 nC are separated by a distance of 1.10 m, Where would the net electric field be zero if one of the charges were negative

Explain ionic compounds are placed in water : Write the chemical equation(s), including state symbols, for what happens when the following ionic compounds are placed in water. Are these substances reacting with water when they are added to water

How do the himalayan mountains and monsoon seasons : How do the Himalayan Mountains and monsoon seasons help define the character of South Asia? What is the orgraphic effeect? What challenges face the people of South Asia with regars to the monsoonm and how have they adapted themselves and their landsc..

Would shifting from paychecks to payroll cards reduce costs : In an effort to reduce their total costs, many companies are now replacing paychecks with payroll cards, which are stored-value cards onto which the companies can download employees' wages and salaries electronically.

Explain what is the ration between the absorbed doses : A second worker approaches to within 5 meters behind a shield that attenuates 60% and remains there for 20.0 minutes. What is the ration between the absorbed doses for the two workers

Calculate rate of return on percentage basis from expansion : the estimated cost to finance an expansion is $15 million and net earnings from increased sales revenue are expected to be somewhere around 10%. The feds expand credit and lowered the interest rates, the real interest rate declined from 3.5% to 2...

Remember that man lives only in the present : The Emperor Marcus Aurelius writes in his Meditations, “Remember that man lives only in the present, in this fleeting instant: all the rest of his life is either past and gone, or not yet revealed.

What is the current in the fluid : Current passes through a solution of sodium chloride. in 1.00 secnds, 2.68 x 10^16 Na+ ions arrive at the negative electrode, what is the current in the fluid

State a claim that infants are more vulnerable to radiation : In solid geometry as three dimensional objects become larger the ratio of volume to surface area increases. Relate this statement to the claim that infants are more vulnerable to radiation damage then adults.

User Account

All Pages