0
Most of the visible electromagnetic waves on Earth come from the Sun. Sunlight is a combination of different wavelengths of light, with the visible spectrum being one of them. When sunlight reaches Earth's atmosphere, it scatters and illuminates our planet, making objects visible to our eyes.
Add your answer:
Earn +20 pts
Where does visible electromagnetic energy come from?
Visible electromagnetic energy comes from various sources such as the sun, artificial lighting, and bioluminescent organisms. It gets emitted in the form of light waves within a specific range of wavelengths that are visible to the human eye.
How do energy waves come from the sun?
Energy waves from the sun are produced through nuclear fusion reactions in its core. The intense heat and pressure cause hydrogen atoms to fuse together, releasing energy in the form of electromagnetic waves, such as visible light and heat, which then travel through space to Earth.
What type of wave is invisible heat?
Invisible heat is typically carried by electromagnetic waves known as infrared radiation. These waves are not visible to the human eye but can be felt as heat when they come into contact with objects.
What are the forms of electromagnetic waves with the lowest frequency?
The forms of electromagnetic waves with the lowest frequency are radio waves and microwaves. They have longer wavelengths and lower energy compared to other forms of electromagnetic waves like visible light, X-rays, and gamma rays.
What happens when electromagnetic waves come in contact with an object?
When electromagnetic waves come in contact with an object, several things can happen depending on the properties of the object. The waves can be absorbed, reflected, transmitted, or refracted by the object. The interaction is determined by factors such as the material of the object, the frequency of the waves, and the angle of incidence.
Where does visible electromagnetic energy come from?
Visible electromagnetic energy comes from various sources such as the sun, artificial lighting, and bioluminescent organisms. It gets emitted in the form of light waves within a specific range of wavelengths that are visible to the human eye.
How do energy waves come from the sun?
Energy waves from the sun are produced through nuclear fusion reactions in its core. The intense heat and pressure cause hydrogen atoms to fuse together, releasing energy in the form of electromagnetic waves, such as visible light and heat, which then travel through space to Earth.
Why do electromagnetic waves travel at the speed of light?
Electromagnetic waves are self-propagating disturbances in electric and magnetic fields. These fields are intimately connected by Maxwell's equations, which show that changes in one field generate the other. The speed of light emerges as a fundamental property of these two fields, and thus electromagnetic waves travel at the speed of light in a vacuum.
What type of wave is invisible heat?
Invisible heat is typically carried by electromagnetic waves known as infrared radiation. These waves are not visible to the human eye but can be felt as heat when they come into contact with objects.
What kind of waves do x-rays come from?
X-rays are electromagnetic waves.
Energy from the sun travels to earth as?
Energy from the sun travels to Earth as electromagnetic radiation, which includes visible light, ultraviolet radiation, and infrared radiation. This energy is essential for life on Earth as it is responsible for heating the planet and driving various processes such as photosynthesis.
What are 3 waves of radiation that come from the sun?
Electromagnetic waves found in sunlight are light waves, ultraviolet waves and cosmic waves.
What are the forms of electromagnetic waves with the lowest frequency?
The forms of electromagnetic waves with the lowest frequency are radio waves and microwaves. They have longer wavelengths and lower energy compared to other forms of electromagnetic waves like visible light, X-rays, and gamma rays.
What happens when electromagnetic waves come in contact with an object?
When electromagnetic waves come in contact with an object, several things can happen depending on the properties of the object. The waves can be absorbed, reflected, transmitted, or refracted by the object. The interaction is determined by factors such as the material of the object, the frequency of the waves, and the angle of incidence.
6 types of electromagnetic waves?
Radio waves: used for communication and broadcasting. Microwaves: used for cooking and communication. Infrared: commonly associated with heat and used in infrared cameras. Visible light: the only type of electromagnetic wave visible to the human eye. Ultraviolet: can cause sunburn and is used in sterilization. X-rays: used in medical imaging to visualize bones and tissues.
What is another name for electromagnetic energy?
Another name for electromagnetic energy is radiation. It refers to the waves of energy that compose electromagnetic fields, including light, radio waves, and X-rays.
Where do visible light waves come from?
Visible light waves are produced by the motion of electrically charged particles (such as electrons) within atoms or molecules. When these particles move and change energy levels, they release photons of light in the visible spectrum. Sources of visible light waves include the sun, light bulbs, and other sources of electromagnetic radiation.
