Define what is the ration between the absorbed doses

Assignment Help Chemistry
Reference no: EM13237928

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: EM13237928

Questions Cloud

Discuss the impact of this dual focus of public health : Why do many people think of public health as the "other" health care system in this country?
The creation of medicare and medicaid in 1964 : 1 Would medical technology have developed as rapidly as it did without the creation of Medicare and Medicaid in 1964? Explain your reasoning.
Why the tuition increases impact on universities revenue : Briefly explain why the tuition increase's impact on universit5r revenue would be different if Washburn's 3o4 increase coincided with a 3olo increase at all other universities versus if Washburn's 3%o increase coincided with other universities
Explain predicted to have the highest boiling point : Which of the following ideal aqueous solutions would be predicted to have the highest boiling point
Define 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
What do the facts say about growth in labor productivity : "From 1950 to 2000, manufacturing employment as a percentage of total employment in the US economy fell from 28% to 13%. At the same time, manufacturing output experienced slightly more rapid growth than hte overall economy.
Explain the nonstandard conditions at point b : Calculate the free energy at 25 °C for the nonstandard conditions at point B where the reaction quotient Q is 3.58 x 10^9
What event could happen only in the very long run : Rob currently earns a salary of $1,000 per week as an economics instructor. His next best career would have been an assistant manager at Pizza Hut, where he would have earned $12 per hour, and would have worked for 40 hours per week.
Explain take to neutralize the sodium hydroxide produced : If you are given a 0.31 g piece of sodium metal to react with water, how many moles of HCl would it take to neutralize the sodium hydroxide produced

Reviews

Write a Review

Chemistry Questions & Answers

  Explain astronaut''s energy comes from burning glucose

assume that an astronaut's energy comes from burning glucose(c6h12o6). write 3 equations (including delta H values that represent the heats of formation for each C6H12O6, H20 and CO2.

  Explain the melting point of the final product

What is the percent yield of the Sodium borohydride reduction experiment if the final weight of the product is .668 grams, the melting point of the final product is138-141C and there is no participate in the final solution?

  Calculate the moles of ar present

A 363 mL container holds 0.146 g of Ne and an unknown amount of Ar at 35°C and a total pressure of 636 mmHg. Calculate the moles of Ar present.

  What is the fewest number of laser pulses need to melt

A single pulse of a laser yields an average of 5.00 multiplied by 1018 photons with = 633 nm. If melting ice to water at 0°C requires 6.01 kJ/mol, what is the fewest number of laser pulses need to melt 10.0 g of ice?

  What mass of neon gas should be introduced

what mass of neon gas should be introduced into an evacuated 0.55 L to produce a pressure of 80 kPa at 30 degrees celsus

  Explain what mass of solid sucrose

What mass (in grams) of solid sucrose (C12H22O11) would need to be added to 2000 grams of water to make an ideal solution with a boiling point of 102.9°C? (Kb for water is 0.512°C/m)

  Calculate the molarity of a solution

Calculate the molarity of a solution made by dissolving 12.5 grams of Na2CrO4 in enough water to form exactly 550 mL of solution.

  How much energy would be available

If one mole of ATP yields 7 kcal of energy, how much energy would be available from the anaerobic catabolism of 270 g of glucose (C6H12O6)? Show your work.

  How are gases affected under different atmospheric pressures

How are gases affected under different atmospheric pressures? In what ways might this affect you if you are moving to a different elevation?

  Calculate the percent yield of water

if 150g of water is collected during complete combustion of 166g of butane with ocyben, calculate the percent yield of water.

  Explain lead free paint as having less lead

defined lead free paint as having less than 75mg of lead per 125mg of paint. How many parts per million of lead is this?

  How many grams of oxygen are needed to completely burn

How many grams of oxygen are required to completely burn 5.90 grams of C3H8 in the following unbalanced equation: C3H8+02

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd