We would use other sources of light such as fluorescent light tubes or neon lights.
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If the light bulb was not invented, we would heavily rely on natural light sources like the sun and fire for illumination. This would likely impact productivity, safety, and quality of life, especially during night-time hours. The development of many technologies and industries that depend on artificial lighting would also be greatly hindered.
No, Albert Einstein did not create the light bulb. The light bulb was invented by Thomas Edison in 1879. Einstein is well-known for his theory of relativity and contributions to physics.
If the amplitude of the waves coming from a light bulb decreases, you would expect the intensity of the light emitted to decrease as well. This would result in the light appearing dimmer to an observer.
Thomas Edison is most well-known for inventing the electric light bulb, which he patented in 1879. He also made advancements in the development of the phonograph and motion pictures.
When energy runs through a light bulb, it produces light energy. This is a form of electromagnetic energy that is visible to our eyes.
A light bulb gives off mainly light energy as well as heat energy. When electricity flows through the filament in the bulb, it gets hot and emits light.