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
Rzqust [24]
3 years ago
5

Giải giúp em bài này với ạ?

Physics
1 answer:
evablogger [386]3 years ago
6 0

vdjs vs jsbdjskshskjsjdjfodjshsvsjsbdbdn

You might be interested in
Ipaliwanag ang paggalang
cestrela7 [59]

paraan ito ng pagrerespeto

5 0
3 years ago
Suppose I create a two-slit interference pattern using light with some wavelength lambda and slits with some separation D. If I
Vlad [161]

Answer:

The pattern would spread out.

Explanation:

The fringe  width is given by the relation

fringe width = λ L / D where λ is wavelength of light used, L is distance of wall from the source of light and D is slit separation.

If we increase λ , fringe width will increase and therefore pattern will spread out .

7 0
4 years ago
The graph below shows the energy sources used to generate electricity in the United States.
DedPeter [7]

The correct answer is - D. 1 percent.

The United States are the biggest consumer of electricity in the world. Because of that the United States are using multiple different sources in order to satisfy the demand for the electricity. The solar energy though accounts for only 1% of the total amount of produced electricity in the country and that is concerning. The biggest concern of course is the environmental one as the majority of the electricity is produced by sources that are polluting the environment. The other concern is that the United States are not using their potential in gaining more electricity from the solar radiation when taken in account that they have very large areas in the country that have a lot of intense solar radiation and clear skies throughout most of the year.

5 0
3 years ago
Read 2 more answers
Each element has an atomic number state which is meant by atomic number
netineya [11]

Answer: The atomic number is the number of protons in an atom, and isotopes have the same atomic number but differ in the number of neutrons. The number of protons in an atom is called its atomic number. This number is very important because it is unique for atoms of a given element. All atoms of an element have the same number of protons, and every element has a different number of protons in its atoms.

Explanation:

3 0
3 years ago
What is the momentum of the wooden ball after the Collision
Rzqust [24]
Look it up on google copy and paste
7 0
3 years ago
Other questions:
  • Two charges are located in the xx – yy plane. If ????1=−4.25 nCq1=−4.25 nC and is located at (x=0.00 m,y=1.080 m)(x=0.00 m,y=1.0
    9·1 answer
  • How do you find the speed of an electromagnetic wave? Multiply the wavelength by the frequency. Dvide the frequency by the wavel
    7·1 answer
  • A small branch is wedged under a 200 kg rock and rests on a smaller object. The smaller object is 2.0 m from the large rock and
    15·1 answer
  • There is a single electron at a distance from the point charge. On which of the following quantities does the force on the elect
    8·2 answers
  • Consider steady heat transfer between two large parallel plates at constant temperatures of T1 = 210 K and T2 = 150 K that are L
    7·1 answer
  • A bubble, located 0.200 m beneath the surface in a glass of beer, rises to the top. The air pressure at the top is 1.01x10⁵ Pa.
    13·1 answer
  • if a toaster produces 8 ohms of resistance in a 120 v circuit, what is the amount of current in the circuit
    8·1 answer
  • Which wave requires a medium for trasmission?<br>a.Light<br>b.Radio<br>c.Infrared<br>d.Sound​
    8·1 answer
  • Think about the sound waves and light waves that are transmitted when you use a computer, watch TV, or use your phone. How are t
    7·1 answer
  • 5. Based on the data collected by the students, what is the tangential velocity of
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!