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Pani-rosa [81]
3 years ago
13

The maximum permissible workday dose for occupational exposure to radiation is 18 mrem. A 54-kg laboratory technician absorbs 2.

6 mJ of 0.30-MeV gamma rays in a work day. The relative biological effectiveness (RBE) for gamma rays is 1.00. What is the ratio of the equivalent dosage received by the technician to the maximum permissible equivalent dosage?
a) .37
b) .35
c) .27
d) .29
e) .32
Physics
1 answer:
professor190 [17]3 years ago
6 0
32 bsbsbsnsbzhhzsbnsnsnsnsnsjs
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Charge is distributed uniformly on the surface of a large flat plate. the electric field 2 cm from the plate is 30 n/c. the elec
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The electric field produced by a large flat plate with uniform charge density on its surface can be found by using Gauss law, and it is equal to
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3 years ago
Heat is added to a 2kg piece of ice at a rate of 793kW. How long will it take for ice to melt if it was initially 0?
Ede4ka [16]

Answer:

0.84 s

Explanation:

Step 1

Given information:

Mass of the ice (m) = 2.0 kg

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\frac{Q}{T}  =  \frac{mLf}{T}

Substituting the corresponding values we have:

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8 0
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