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
natali 33 [55]
3 years ago
10

Now consider a wave which is paired with seven other waves into seven pairs. The two waves in each pairing are identical, except

that one of them is shifted relative to the other in the pair by the distance shown:A. -(1/2) ?B. 2?C. -5?D. (3/2)?E. 0F. (17/2)?G. (6/2)?Identify which of the seven pairs will interfere constructively and which will interfere destructively. Each letter represents a pair of waves.Enter the letters of the pairs that correspond to constructive interference in alphabetical order and the letters of the pairs that correspond to pairs that interfere destructively in alphabetical order separated by a comma. For example if pairs A, B and D interfere constructively and pairs C and F interfere destructively enter ABD,CF.
Physics
1 answer:
Nikitich [7]3 years ago
8 0

Answer:

<em>BCEG,ADF</em>

Explanation:

Between 2 waves, if path difference is mλ, m is an integer and they interfere constructively.

Between 2 waves, if path difference is (m+1/2)λ, m is an integer and they interfere destructively.

<em>BCEG,ADF</em>

You might be interested in
Look at the resistor illustrated in the figure above. Based on your knowledge of the resistor color code, what are the resistanc
vichka [17]
A because of the resistors are four in this options first option is multiplied by 4
6 0
3 years ago
Read 2 more answers
What happens to a gas when its temperature decreases?
TiliK225 [7]
Hey There!

When the gas temperature decreases the volume decreases too.

Thank You!

Have a question? Need Support? Feel free to message me.
6 0
3 years ago
Read 2 more answers
An chemical equation has the same number of atoms of each element on both sides of the equation
vesna_86 [32]

Answer:

yes

Explanation:

6 0
3 years ago
If a taxi cab travels 45.8 m/s for 146 s, how far did it travel?<br> Your Answer:
Crazy boy [7]

Answer:

6.68 km

Explanation:

distance = speedxtime

45.8 x 146

6686.6 m

8 0
3 years ago
A block of material of volume 20cm³ and density of 2.5gcm³suspended from a
Wewaii [24]

Answer:

0.4 N

Explanation:

Draw a free body diagram of the block.  There are three forces: weight force mg pulling down, buoyancy force ρVg pushing up, and tension force T pulling up.

Sum of forces in the y direction:

∑F = ma

T + ρVg − mg = 0

T = mg − ρVg

T = g (m − ρV)

Plugging in values:

T = (9.8 m/s) ((2.5 g/cm³ × 20 cm³) − (1 g/cm³) (10 cm³)) (1 kg / 1000 g)

T = 0.392 N

Rounded to one significant figure, the reading of the spring scale is 0.4 N.

5 0
3 years ago
Other questions:
  • I need help with all the blanks
    8·1 answer
  • In object of mass 30 kg is in freefall in a vacuum where there is no air resistance determine the acceleration of the object
    5·1 answer
  • Eukaryotic that can reproduce sexually contain two types of cells
    13·1 answer
  • Write a paragraph containing 8 rnery transformation
    6·1 answer
  • Everyone i need help so much
    11·2 answers
  • How far will a train with a speed of 20 m/s travel in: 10s
    5·1 answer
  • The energy wasted in using a machine is 600j. if the machine is 70% efficient. calculate the volume of water pumb by the machine
    14·1 answer
  • A crane lifts an air conditioner to the top of a building. If the building is 12 m high, and the air conditioner has a mass of 2
    15·1 answer
  • MULTIPLE CHOICE
    14·2 answers
  • If the coefficient of kinetic friction between tires and dry pavement is 0.93. What is the shortest distance in which you can st
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!