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
Mumz [18]
3 years ago
11

Most often frequency is measured by the number of waves that pass a point in one blank

Physics
1 answer:
AlladinOne [14]3 years ago
8 0
I’m pretty sure it’s hertz
but if it’s wrong i apologize
You might be interested in
Click to review the online content. Then answer the question(s) below, using complete sentences. Scroll down to view additional
mamaluj [8]

Answer:

here try this! i hope this helps

Explanation:

There are many advantages when we compare strength training with other forms of training. For example, the biggest benefit would be the increase of muscle mass due to us using the muscle more and for harder movements than usual. Strength training can preserve the mass that we lose with age. Bones also get stronger when we train so they are harder to fracture. We get more joint flexibility from the movements we do. So things as arthritis can be avoided or at least feel better.

8 0
3 years ago
Read 2 more answers
Your roommate drops your wallet down to you from the third-floor window of your apartment, which is 11.5 m from the ground. What
Aneli [31]

Answer:

15 m/s

Explanation:

Using the law of conservation of energy, potential energy equals kinetic energy hence

mgh=0.5mv^{2}

Therefore

v=\sqrt{2gh}

where g is the acceleration due to gravity, m is the mass of the object, h is the height and v is the speed of the wallet

Taking g as 9.81 then

v=\sqrt{2\times 9.8\times 11.5}=15.02098532  m/s\approx 15 m/s

6 0
3 years ago
Why is 30% recommended as the minimum Michelson contrast?
forsale [732]

Answer:

Explained

Explanation:

Michelson contrast is used for patterns where the distribution of bright and dark segments is nearly equal.

It is given by:

m= \frac{I_{max}-I{min}}{I_{max}+I{min} }

where I_max = maximum illumination and I_min = minimum illumination

we know that

typically, I_min = 54% of I_max  (general standard)

or I_min = 0.54 I_max

putting this value in above equation to get m

this approximately corresponds to m = 0.3 or 30%

hence, 30% recommended as the minimum Michelson contrast

6 0
3 years ago
Fossil fuels store energy from the sun as<br><br> question 5
qwelly [4]

Answer:

Fossil fuels store energy from the sun as

Explanation:

3 0
2 years ago
What is the most commmon injury in the United states
Bess [88]
Home injury’s or at home falls
5 0
3 years ago
Other questions:
  • Isaac Newton’s investigations of gravity explained which truth?
    9·1 answer
  • Which formula can be used to solve problems related to the first law of thermodynamics?
    10·2 answers
  • A 60-watt light bulb carries a current of 0.5 ampere. The total charge passing through it in one hour is:
    14·1 answer
  • A metal ring 4.20 cm in diameter is placed between the north and south poles of large magnets with the plane of its area perpend
    8·1 answer
  • Two ball bearings of mass m each moving in opposite directins with equal speed v collide head on with each other.predict the out
    7·1 answer
  • Does a falling rock have potential or kinetic energy
    13·2 answers
  • How much work must be done to raise a 1100kg car 2m above the ground?​
    15·2 answers
  • How high off the ground is a 5.5 kg object that has a gravitational potential energy of 8500 DE=mah​
    8·1 answer
  • Frequency<br> In excercising
    13·1 answer
  • Help me, 100 points to answer right, answer without context will be reported
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!