hailey43101 hailey43101

09-02-2024
Physics

contestada

two coherent monochromatic light beams of intensities ratio 1:4 are superimposed. the ratio of maximum and minimum intensities in the resulting beam will be
A. 5I and 3I
B. 9I and 3I
C. 4I and I
D. 9I and I

Respuesta :

Otras preguntas

How many triangles can be made from the following three lengths: 1.6 centimeters, 7.4 centimeters, and 5.9 centimeters? none one more than one

Which statement best defines the term economics?

What is the answer to 2a-3=7

At school, there have been a lot of rumors going around about how certain sexually transmitted diseases are spread. Which skill would be MOST valuable to help y

Solve the equation. −10x + 1 + 7x = 37

Discuss the controversies concerning the racial identity of ancient Egyptians. What is the significance of this controversy for the history of African-Americans

Which sentence has an infinitive phrase a. The mailman tried to deliver the package, but no one was home b. The mailman tried delivering the package, but no one

Choose the statement from the following choices that best describes the separation of powers.

the discovery of hammurabi's law code was an important archaeological find because it

cases that go to the federal court are generally