1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
puteri [66]
3 years ago
6

What is the best example of physical contamination?

Physics
1 answer:
jonny [76]3 years ago
6 0
I might be wrong but I’d say the first one

Answer:
•when a food service worker touches food

Explanation:
The worker is physically putting his hands on the food, therefore contaminating it which whatever’s on his hands

-YW!! <33
You might be interested in
Which factors can change the size of the shadow of an opaque object
il63 [147K]

Answer:

it have two answers a and c

Explanation:

please mark me as brainlyst

7 0
2 years ago
Read 2 more answers
If you wanted to live where the chances of a destructive earthquake were small, would you pick a location near a fault zone, nea
exis [7]

Answer: A volcanic island arc like Hawaii.

Explanation: The Hawaiian island is the most safest place for the people to live in comparison to the other given options.

The plate tectonic movement generates energy due to collision, resulting in sudden release of energy, and seismic waves are produced that propagates and causes earthquake.

Due to the constant collision between the plates, different places at different time experiences earthquake. Near a fault region, earthquakes are very severe, and also near the mid oceanic ridge it is not possible for a person to live. The subduction zones are the region where a denser plate subducts beneath the other, and its impossible for life to exist there.

Thus the most safest place out of all the option is the volcanic islands where numerous people resides. for example, the Hawaiian and Stromboli.

5 0
4 years ago
What are the benefits of scientists using the metric system worldwide
emmainna [20.7K]

Both systems have benefits and disadvantages.

Benefits of the Metric System

<span>Easier for anything involving conversions.Celsius is based on the the freezing and boiling points of water.Is the most popular system of measurement worldwide. This gives interchangeability internationally.Other systems of measurement, like U.S. standard units, are tied directly to metric units so they can be converted back and forth.<span>You can sell to the government since governments (including the U.S. government) require government contractors to use the metric system for most things.</span></span>
8 0
3 years ago
Read 2 more answers
If length of wire is doubled keeping the diameter constant ,its Youngs modulus will be​
Luda [366]

Answer:

Y = Stress / Strain = (F / A) / (l / L)   where l is the change in length

Since L is doubled and A remains the same one would expect l, the change in length to also double so Y remains the same.

As an example think of hanging a weight from a spring and the same weight from a similar spring of twice the length - one would expect the longer spring to show twice the extension of the shorter spring.

3 0
3 years ago
...hhheeelppppppppppp meeeee​
Mnenie [13.5K]

Answer:

RESISTANCE

Explanation:

A multimeter or multitester is a measuring instrument that can measure multiple electrical properties. A typical multimeter can measure voltage, resistance, and current, in which case it is also known as a volt-ohm-milliammeter.

7 0
3 years ago
Other questions:
  • How is temperature and pressure related to air volume?
    14·1 answer
  • Which type of energy is emitted from earth to the atmosphere? *?
    7·1 answer
  • Can I PLEASE get some help? I REALLY need it!
    7·1 answer
  • Answer each of the following questions:
    13·1 answer
  • 3. Two cars, both with a mass of 500 kg, are traveling down a road. The first car has a velocity of 65 m/s east and the second c
    6·1 answer
  • Where does matter come from?
    9·1 answer
  • Can someone slove these problems please with work step by step :(
    11·1 answer
  • Please select the word from the list that best fits the definition
    6·1 answer
  • One consequence of Newton's third law of motion is that __________. A. Every object that has mass has inertia B. A force acting
    14·1 answer
  • Sort the sentences based on whether they describe the properties of a heterogeneous or a homogenous mixture.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!