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
hammer [34]
2 years ago
11

Hmu if u brave shawtys

Physics
2 answers:
Kitty [74]2 years ago
6 0

Answer:

BET, & done ✌

poizon [28]2 years ago
5 0

Answer:

boop

Explanation:

You might be interested in
If the frequency of a FM wave is 8.85 × 107 hertz, what is the period of the FM wave?
patriot [66]

Answer:

1.1299 x 10^-8   second    

Explanation:

Period = 1 / f = 1 / (8.85 * 10^7) = 1.1299 x 01^-8  sec

8 0
2 years ago
20 points come an get it ppl! :D Pretend you are an electron in a copper wire which is being used to connect a battery to a flas
zaharov [31]
Batteries always use direct current. That eliminates A and C. The other part of the answers is just asking what direct/alternating means. Alternating currents change directions moving one way then another. Direct current only moves in one direction. Therefore, the answer is D, since the current is direct and direct currents move in one direction.
6 0
3 years ago
A light with a second-order bright band forms a diffraction angle of 30.0°. The diffraction grating has 250.0 lines per mm. What
Simora [160]
I have no idea sorry
7 0
2 years ago
Read 2 more answers
What is the magnetic flux density (B-field) at a distance of 0.36 m from a long, straight wire carrying a current of 3.8 A in ai
olga nikolaevna [1]

Answer:

The magnetic flux density is 2.11\times10^{-6}\ T

Explanation:

Given that,

Distance = 0.36 m

Current = 3.8 A

We need to calculate the magnetic flux density

Using formula of magnetic field

B =\dfrac{\mu_{0}I}{2r}

Where,

r = radius

I = current

Put the value into the formula

B =\dfrac{4\pi\times10^{-7}\times3.8}{2\times\pi\times0.36}

B=2.11\times10^{-6}\ T

Hence, The magnetic flux density is 2.11\times10^{-6}\ T

3 0
2 years ago
A certain parallel-plate capacitor is filled with a dielectric for which κ = 5.0. The area of each plate is 0.027 m2, and the pl
alexdok [17]

Answer:

Energy will be 4.776\times 10^{-5}J  

Explanation:

We have given that dielectric constant k = 5

Area of the plate A=0.027m^2

Distance between the plates d=2mm=2\times 10^{-3}m

Electric field E = 200 kN/C

We know that capacitance is given by C=\frac{K\epsilon _0A}{d}=\frac{5\times 8.85\times 10^{-12}\times 0.027}{2\times 10^{-3}}=0.597\times 10^{-9}F

We know that electric field is given by E=\frac{V}{d}

So V=Ed=200\times 10^3\times 2\times 10^{-3}=400volt

So energy will be E=\frac{1}{2}CV^2=\frac{1}{2}\times 0.597\times 10^{-9}\times 400^2=4.776\times 10^{-5}J

6 0
2 years ago
Other questions:
  • What will happen to a periodic wave acted upon an external damping force?
    5·2 answers
  • A step-down transformer has more loops on which coil?
    8·2 answers
  • What two major uses does this (H-R)diagram have for astronomers?
    8·1 answer
  • Why does an empty plate not heat up in the microwave?
    8·1 answer
  • How fast would the International Space Station (ISS) have to travel to maintain a circular orbit a distance of 1400 km above the
    6·1 answer
  • What happenes to our body temperature on a cold winter day or a hot summer day
    5·1 answer
  • How radio wave carry information?​
    12·1 answer
  • Using newtons second law of motion, how fast for 100 KG object accelerates 350 N of force is applied to
    13·1 answer
  • ASAP:
    8·1 answer
  • Please, what is a car battery pH?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!