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larisa [96]
4 years ago
5

The standard unit of radiation related to biologic hazard is the:

Physics
2 answers:
ASHA 777 [7]4 years ago
5 0

The standard unit of radiation related to biologic hazard is the "roentgen".


In the United States, radiation absorbed dosage, measurement proportionate, and introduction are regularly estimated and expressed in the more established units called rad, rem, or roentgen (R), separately. For practical purposes with gamma and x rays, these units of measure for presentation or dosage are viewed as equivalent. This presentation can be from an outer source lighting the entire body, a limit, or other organ or tissue bringing about an outside radiation dosage. Then again, inside kept radioactive material may cause an interior radiation measurements to the entire body or other organ or tissue.

marin [14]4 years ago
4 0
Im positive that the answer is b
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A circular coil has a 18.0 cm radius and consists of 25.0 closely wound turns of wire. An externally produced magnetic field of
djverab [1.8K]

Answer:

The magnetic flux links to its turns = 7.6 \times10^{-3} Wb.

Explanation:

Given :

Radius of circular coil = 18 \times 10^{-2} m

Number of turns = 25

Magnetic field = 3 \times10^{-3} T

Magnetic flux (Φ) is a measure of the magnetic field lines passes through a given area. The unit of magnetic flux is weber (Wb).

We know that,

⇒    Φ = BA

Where B = ext. magnetic field, A = area of loop or coil.

But here given in question, we have turns of wire so our above eq. modified as follows.

⇒   Φ = NBA

Where N = no. of turns.

∴    Φ = 25 \times 3 \times 10^{-3}  \pi (18 \times10^{-2} )^{2}

     Φ = 7.6 \times 10^{-3} Wb

Thus, the magnetic flux links to its turns = 7.6 \times 10^{-3} Wb

3 0
4 years ago
A spring requires 10 N of force to hold it 1 m past its natural length. How much work is required to stretch it from its natural
Ulleksa [173]

Answer:

5 J

Explanation:

F = spring force required to stretch the spring = 10 N

x = stretch in the spring = 1 m

k = spring constant of the spring

Spring force is given as

F = k x

Inserting the values

10 = k (1)

k = 10 N/m

W = work done in stretching the spring

Work done is given as

W = (0.5)k x²

Inserting the values

W =  (0.5) (10) (1)²

W = 5 J

5 0
4 years ago
A scientist heats flexible container full of neon gas .what will most likely happen to the container as the gas absorbs heat
Ilia_Sergeevich [38]
As the container starts to heat up, so will the neon gas. Heat is nothing but energy, and when you add energy to a gas, it will start vibrating much faster and hit the edges of the container at a higher rate and a faster velocity. Therefore, it's possible to deduce that the container will most likely rupture and/or "explode". 
4 0
3 years ago
Read 2 more answers
Which of the following is not a sedimentary structure?A) Magma emplacementB) Mud cracksC) Ripple marksD) Cross beds
lawyer [7]

Answer:

A) Magma emplacement

Explanation:

Sedimentary structures forms during deposition of sediments. It can also form after sediments have been deposited. Sedimentary structures can only be found in sedimentary rocks. Some examples include mud cracks, ripple marks, cross stratification, potholes, etc

Magma emplacement is an igneous process which describes the different mechanisms by which magma can be emplaced. It is only typical of igneous rocks.

6 0
3 years ago
Find the distance travelled when the initial angular velocity is 3 rad/s, the final angular velocity is 25 rad/s and the time of
Llana [10]

Answer:

Please find attached pdf

Explanation:

Download pdf
5 0
3 years ago
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