Physics, 04.10.2021 06:30 chonawilson4
When a white light falls on a soap bubble, colors lines appear on that bubble, what is the cause of this phenomena?
A)The refraction of light .
B)The interference between the reflected rays.
C)The changing of the light speed.
D)The colors in the soap solution.
Answers: 2
Another question on Physics
Physics, 21.06.2019 17:00
After a car's engine has been running for a while, if you stand near the car's engine you can often feel heat coming from the engine as a result of a. radiation b. convection c. conduction
Answers: 1
Physics, 21.06.2019 17:10
Space-time metric ds2= -dt2+at2dx2+bt2dy2+ct2dz2 (a)how does the area of a rectangle with vertices at ( x=0, y=0, z=0 ), (1,0,0 ), ( 0,1,0 ) and (1,1,0 ) changes with time? (b) if a photon moving in the x direction starts from the origin at t=1, when does it reach x=l? (ds=0 for the trajectory of a photon.) (c) the proper time for a particle is defined by cd=ds. what is the proper time for a particle to move along the trajectory ( x(t)=t, y(t)=0, z(t)=0 ) from t=0 to 1 ? what is the condition on the parameter a so that the velocity of the particle never exceeds the speed of light ?
Answers: 2
Physics, 22.06.2019 02:00
Transfer chemicals from one location to another to weather objects. a-water b-physical weathering c-chemical weathering
Answers: 2
Physics, 22.06.2019 07:50
Imagine you are standing in the antarctic during the southern hemisphere summer. the sky is clear and blue. there are no clouds in the sky. your shadow is cast on the icy ground. what is the color of the shadow?
Answers: 1
You know the right answer?
When a white light falls on a soap bubble, colors lines appear on that bubble, what is the cause of...
Questions
English, 31.10.2020 22:40
Mathematics, 31.10.2020 22:40
Mathematics, 31.10.2020 22:40
Social Studies, 31.10.2020 22:40
Mathematics, 31.10.2020 22:40
Mathematics, 31.10.2020 22:40
Mathematics, 31.10.2020 22:40
English, 31.10.2020 22:40
