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
jarptica [38.1K]
4 years ago
11

What is the approximate period of this wave?

Physics
1 answer:
77julia77 [94]4 years ago
5 0

Answer: 10 seconds

A period is the time needed to complete one cycle. Period can be obtained by dividing the total time over the total number of waves.

T (period) = 60 secs / 6 waves

<span>T = 10 secs </span>

You might be interested in
What is the equation for potential energy
meriva
PE = mgh
where
m = mass
g = acceleration due to gravity
h = height
3 0
3 years ago
The electrostatic force between two charges located 2 meters apart is 0.10 N. What will the force be between these charges when
Vikentia [17]
Given that 2 m is to .10N

we will set up a ratio & proportion

.10 x
— —
2 1

cross multiply

2x = .10(1)

divide both sides by 2

x (and the answer) = .05 N

6 0
3 years ago
Two protons are 1 × 10−10 m apart (about one atomic radius). Which interaction between two protons is stronger, the gravitationa
anastassius [24]

Answer: The electric repulsion between the two protons is stronger than the gravitational attraction.

Explanation: Please see the attachments below

4 0
4 years ago
1. You are designing a new solenoid and experimenting with material for each turn. The particular turn you are working with is a
svetoff [14.1K]

Answer:

Explanation:

1 ) Magnetic field due to a circular coil carrying current

= μ₀I / 2r

I is current , r is radius of the wire , μ₀ = 4π x 10⁻⁷

= 4π x 10⁻⁷ x 15 / (2 x 3.5 x 10⁻²)

= 26.9 x 10⁻⁵ T

2 )

Negative z direction .

The direction of magnetic field due to a circular coil having current is known  

with the help of screw rule or right hand thumb rule.

3 )

If we decrease the radius the magnetic field will:__increase _____.

A. Increase.

Magnetic field due to a circular coil carrying current

B = μ₀I / 2 r

Here r is radius of the coil . If radius decreases magnetic field increases.

So magnetic field will increase.

4 0
3 years ago
015 10.0 points
Salsk061 [2.6K]

Answer:

20.996 m

Explanation:

Given:

Initial velocity, u=0 \textrm{ m/s}

Final velocity, v=12.4062 \textrm{ m/s}

Total time taken, t_{Total} = 7.13 s.

∴ Acceleration is given as,

a=\frac{v-u}{t_{Total}}=\frac{12.4062-0}{7.13}=1.74 m/s²

Now, using Newton's equation of motion, we find the displacement.

Displacement is given as:

s=ut+\frac{1}{2} at^{2}

Plug in 0 for u, 4.91257 for t and 1.74 for a. Solve for s.

This gives,

s=0+\frac{1}{2} \times 1.74 \times (4.91257)^{2}=20.996 \textrm{ m}

Therefore, the train's displacement in the first 4.91257 s of motion is 20.996 m.

7 0
3 years ago
Other questions:
  • When the power goes off, Jack does not have a flashlight so he uses a glow stick to provide light. He is not very satisfied with
    11·1 answer
  • You make a simple instrument out of two tubes which looks like a flute and extends like a trombone. One tube is placed within an
    7·1 answer
  • What physical property would be the most useful in the separation of very fine saw dust and salt?
    9·2 answers
  • The image formed by a convex spherical mirror will always be
    11·2 answers
  • A stone of 1 kg is thrown with a velocity of 40 m/s across the frozen surface of a lake and comes to rest after travelling a dis
    15·1 answer
  • What is the equivalent resistance of the circuit?
    15·1 answer
  • Que es la expansión del universo?
    14·1 answer
  • A 1600 kg helicopter has 250,000 J of gravitational energy. What is its
    6·1 answer
  • 8. List three temperature scales. Then write the boiling and freezing
    12·1 answer
  • A speeder passes a stationary police officer at a constant speed of 45 m/s. The police officer
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!