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
Deffense [45]
3 years ago
8

What is the approximate radius of a nitrogen nucleus that has seven protons and seven neutrons?

Physics
1 answer:
mrs_skeptik [129]3 years ago
7 0

Answer:

3.5E-15m

Explanation:

Using

R= Ro A^ 1/3

Where Ro= 1.2fm

and A= 7

= 1.2*10^-15 x (7)^1/3

= 3.5*10^-15m

You might be interested in
In which type of wetland are you most likely to find carnivorous plants?
zysi [14]
The type of wetland u are most likely to find carnivorous plant would be a bog.
6 0
3 years ago
Read 2 more answers
You want the current amplitude through a inductor with an inductance of 4.70 mH (part of the circuitry for a radio receiver) to
goldenfox [79]

Answer:

f = 1.69*10^5 Hz

Explanation:

In order to calculate the frequency of the sinusoidal voltage, you use the following formula:

V_L=\omega iL=2\pi f i L         (1)

V_L: voltage = 12.0V

i: current  = 2.40mA = 2.40*10^-3 A

L: inductance = 4.70mH = 4.70*10^-3 H

f: frequency = ?

you solve the equation (1) for f and replace the values of the other parameters:

f=\frac{V_L}{2\pi iL}=\frac{12.0V}{2\pi (2.4*10^{-3}A)(4.70*10^{-3}H)}=1.69*10^5Hz      

The frequency of the sinusoidal voltage is f

3 0
3 years ago
An insulator can do which of the following? Conduct charge through it. Become positively or negatively charged. Transfer protons
ser-zykov [4K]
The correct answer is:
<span>Become positively or negatively charged

In fact, an insulator is a material where charges cannot move freely. Therefore, it can be positively or negatively charge (for example, if it is rubbed against another object, the insulator can remain with an excess of charge), but it cannot transfer charge to other objects.</span>
5 0
3 years ago
Question 15)
RUDIKE [14]

Answer:

k Nishant

Explanation:

i think option A

8 0
3 years ago
True or false? To develop good alternatives, one should brainstorm ideas and consider different perspectives
Contact [7]
From my experience, I would say it is true.
7 0
4 years ago
Other questions:
  • PLEASE ANSWER ASAP!!! ITS DUE IN 10 MINUTES!!!!!!
    9·1 answer
  • 3. Can there be forces acting on an object at rest? Explain why or why not.
    13·1 answer
  • What is the advantage of adding more pulleys to a system of pulleys?
    9·1 answer
  • Drag the tiles to the correct boxes to complete the pairs.
    7·1 answer
  • Complete the steps for converting 3.6 gallons per minute to milliliters per second. (1 gallon = 3.79 liters and 1 liter = 1,000
    5·1 answer
  • (HELP PLEASEE) An object is 40.0 cm from a
    6·1 answer
  • A U-tube with a cross-sectional area of 1.00 cm2 is open to the atmosphere at both ends. Water is poured into the tube until the
    6·1 answer
  • How can we fill ink inside a pen?​
    10·2 answers
  • Why do the star constellations seem to move across the sky
    14·2 answers
  • What is the net force on this object A: 0 newtons b: 200 newtons c:400 newtons D:600 newtons
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!