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
Grace [21]
3 years ago
15

S Problem Set 2.) 6.4 x 109 nm to cm

Physics
1 answer:
anyanavicka [17]3 years ago
8 0

Answer:

6.4\cdot 10^2 cm

Explanation:

First of all, let's convert from nanometres to metres, keeping in mind that

1 nm = 10^{-9} m

So we have:

6.4\cdot 10^9 nm \cdot 10^{-9} m/nm = 6.4 m

Now we can convert from metres to centimetres, keeping in mind that

1 m = 10^2 cm

So, we find:

6.4 m \cdot 10^2 cm/m = 6.4\cdot 10^2 cm

You might be interested in
Physical science is the study of
const2013 [10]

The answer should be C. Both matter and energy because physical sciences are sciences concerned with the study of inanimate natural objects, including physics, chemistry, astronomy, and related subjects.

Matter and energy fall in  with chemistry

6 0
3 years ago
Which arrow best represents the path of an object with projectile motion?
Fittoniya [83]
C because it's non linear
7 0
3 years ago
Read 2 more answers
when light falls obliquely, there is a change in direction as it moves from one medium to another but when it falls perpendicula
exis [7]

Answer:

wait in comments....................

3 0
2 years ago
Can you help me on this fast just the second one
Mariulka [41]
4. E
5. D
6. F

Hope this helps
3 0
3 years ago
PLEASE HELP ME WITH THIS ONE QUESTION
sdas [7]

Answer:

0.34 m

Explanation:

From the question,

v = λf................ Equation 1

Where v = speed of sound, f = frequency, λ = Wave length

Make λ the subject of the equation

λ = v/f............... Equation 2

Given: v = 340 m/s, f = 500 Hz.

Substitute these values into equation 2

λ = 340/500

λ = 0.68 m

But,  the distance between a point of rarefaction and the next compression point, in the resulting sound is half wave length

Therefore,

λ/2 = 0.68/2

λ/2 = 0.34 m

Hence, the distance between a point of rarefaction and the next compression point, in the resulting sound is 0.34 m

6 0
2 years ago
Other questions:
  • A sound wave has a speed of 343 m/s in air. What is the wavelength of a sound wave with a frequency of 686 Hz
    11·1 answer
  • 1. A friend measures the length of the school
    9·1 answer
  • Which of the following statements is an example of absolute time?
    8·2 answers
  • If a dog walks north for 10 meters and then east for 10 meters, what is the direction of its displacement?
    14·1 answer
  • How do you know when electric current is flowing in a lightbulb circuit?
    13·1 answer
  • A thin rod rotates at a constant angular speed. Consider the tangential speed of each point on the rod for the case when the axi
    7·1 answer
  • The brachialis attaches to the forearm .035 m from the elbow at an angle of 32 deg. If the brachialis produces 750 N of force, w
    14·1 answer
  • What charge does an object have if it has an excess of electrons?
    6·1 answer
  • Explain centripetal force, is it a force? When does it occur, give a cartoon example or a movie example.
    6·1 answer
  • 6. And what's up with ChiN?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!