Question

Why the light intensity 30%,40%,and 50%, but the bubbles still not change and only 6 bubble in 30 seconds?

a) The light intensity is not a factor affecting bubble formation.
b) The bubble solution might be expired or ineffective.
c) The bubbles are not sensitive to variations in light intensity.
d) The experiment setup or conditions may need adjustment.

Answer 1

Soap bubbles are not sensitive to variations in light intensity, so increasing the light intensity would not affect their formation. Other factors such as the bubble solution or experimental setup may need adjustment.

Step-by-step explanation:

The most likely reason why the bubbles did not change and only 6 bubbles formed in 30 seconds, despite varying the light intensity, is option c) The bubbles are not sensitive to variations in light intensity. Soap bubbles are primarily formed by the surface tension of the liquid and the air trapped within. Light intensity, however, does not directly affect bubble formation or the number of bubbles produced. Factors such as the quality or effectiveness of the bubble solution or the experimental setup and conditions may need adjustment.