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Burka [1]
3 years ago
5

How might some viruses be helpful?

Physics
2 answers:
lisov135 [29]3 years ago
8 0
Some viruses can block other viruses from damaging ur body
dlinn [17]3 years ago
8 0

Answer:

some viruses have beneficial properties for their hosts in a symbiotic relationship to treat a variety of genetic diseases as gene and cell therapy tools, or to serve as vaccines or vaccine delivery agents

Explanation:

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Two infinite parallel surfaces carry uniform charge densities of 0.20 nC/m2 and -0.60 nC/m2. What is the magnitude of the electr
svlad2 [7]

Answer:

Electric field, E = 45.19 N/C

Explanation:

It is given that,

Surface charge density of first surface, \sigma_1=0.2\ nC/m^2=0.2\times 10^{-9}\ C/m^2

Surface charge density of second surface, \sigma=-0.6\ nC/m^2=-0.6\times 10^{-9}\ C/m^2

The electric field at a point between the two surfaces is given by :

E=\dfrac{\sigma}{2\epsilon_o}

E=\dfrac{\sigma1-\sigma_2}{2\epsilon_o}

E=\dfrac{0.2\times 10^{-9}-(-0.6\times 10^{-9})}{2\times 8.85\times 10^{-12}}

E = 45.19 N/C

So, the magnitude of the electric field at a point between the two surfaces is 45.19 N/C. Hence, this is the required solution.

6 0
3 years ago
A boat sails south with the help of a wind blowing in the direction s36°e with magnitude 300 lb. find the work done by the wind
olga nikolaevna [1]
Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.
<span>Work=effective force x distance = 300cos36. 100 ft.lb.</span>

6 0
3 years ago
What is the velocity of a wave with a frequency of 760Hz and a wavelength of 0.45m?
elena-14-01-66 [18.8K]
Do you not understand how to solve for the answer?
5 0
3 years ago
A sky diver jumps out of a plane 4000 meters in the air. How fast would he
ddd [48]

Answer:

100 miles per hour

Explanation:

3 0
4 years ago
Why is the reactor coolant water kept contained within the primary loop instead of allowing it to mix with the feed water and le
uysha [10]
For the answer to the question above, I the answer is yes, It is <u><em>both </em></u><span><u><em>contaminated and </em></u><u><em>radioactive</em></u></span><u><em> at the same time</em></u>. That's why they keep the water spinning.I hope my answer helped you. Have a nice day!

4 0
3 years ago
Read 2 more answers
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