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
Ber [7]
3 years ago
10

Which term describes the number of thoughs that pass a point in a given amount of time

Physics
1 answer:
NeX [460]3 years ago
5 0

The term that describes the number of thoughs that pass a point in a given amount of time is FREQUENCY.

In wave theory, frequency refers to the number of wave that pass through a fixed point in a given amount of time. Frequency is usually measure in Hertz. The mathematical formula for finding frequency is:

F = Velocity of wave / wavelength of wave.

You might be interested in
Garrett throws a large rock into a waveless pond. The impact of the rock hitting the water causes waves to travel along the pond
aev [14]
The number of waves arriving at the same place in a fixed amount
of time is directly related to the frequency of the waves.
7 0
3 years ago
Read 2 more answers
A transformer connected to a 110–(V) (rms) ac line is to supply 10.0 (V) (rms) to a portable electronic device. The load resista
spayn [35]

Answer:

Explanation:

a ) V( primary ) = 100 V

V( secondary ) = 10 V

No of turns ( secondary ) / No of turns ( primary ) = 10 / 100

= 1 / 10

b ) current in secondary

= volt ( secondary ) / resistance

= 10 /6 = 1.67 A

c )

Average power to secondary

= V  ( secondary ) x current ( secondary )

= 10 x 10 / 6

= 16.67 W

d )

Power in primary = power in secondary = 16.67 W

e ) current drawn by ac line ( primary )

Volt ( primary ) x current ( primary ) = power in primary

= 16.67

current ( primary )

= 16.67 / 100

= 0.167 A

5 0
3 years ago
A steel ball of mass 0.1 kg falls from a height of 1.8metres
murzikaleks [220]
And what about it?????????
8 0
3 years ago
A car moves with an initial velocity of 19 m/s due north. (Part A) Find the velocity of the car after 5.6 s if its acceleration
galben [10]

Answer

Assuming

east is the positive x direction

north is the positive y direction

initial velocity , u = 19 j m/s

a) acceleration , a = 1.6 j m/s^2

Using first equation of motion

v = u + a × t

v = 19 + 5.6× 1.6

v = 28 j m/s

the velocity of the car after 5.6 s is 28 m/s north

b)

acceleration , a = -1.5 j m/s^2

Using first equation of motion

v = u + a × t

v = 19 - 5.6 ×1.5

v = 10.6 j m/s

the velocity of the car after 5.6 s is 10.6 m/s north

5 0
3 years ago
The earth travels around the sun once a year in an approximately circular orbit whose radius is 1.50x10^11 m. From this data det
seraphim [82]
(a) Determine the circumference of the Earth through the equation,
            C = 2πr
Substituting the known values, 
           C = 2π(1.50 x 10¹¹ m)
             C = 9.424 x 10¹¹ m

Then, divide the answer by time which is given to a year which is equal to 31536000 s. 
          orbital speed = (9.424 x 10¹¹ m)/31536000 s

               orbital speed = 29883.307 m/s

Hence, the orbital speed of the Earth is ~29883.307 m/s.

(b) The mass of the sun is ~1.9891 x 10³⁰ kg. 
8 0
3 years ago
Other questions:
  • Which of the following statement best explain why Newton's Law of Motions important in science
    13·2 answers
  • When can an electric field be measured at any point from the force on a stationary test charge at that point?
    11·1 answer
  • A Van de Graaff generator is charged with 2.82 x 106C of positive charge.
    8·1 answer
  • A Formula One race car with mass 770.0 kg is speeding through a course in Monaco and enters a circular turn at 235.0 km/h in the
    6·1 answer
  • What are the constant parameters in Charles' gas law?
    15·1 answer
  • A huge cloud of dust and gas called the _____ collapsed to form our solar system.
    13·2 answers
  • Cutting down the forest reduces the size of animal habitats, increases erosion, and results in an increase in the amount of carb
    7·1 answer
  • What does the law of conservation of energy state? *
    5·2 answers
  • A 06-C charge and a 07-C charge are apart at 3 m apart. What force attracts them?​
    5·1 answer
  • A ball is thrown from the top of a 15.0 m tall building. The ball is initially released with a speed of 25.0 m/s in the directio
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!