Question

what is the common source of light heat and sound energy in our lives?where can we get this common source of energy ?
​

Answer 1

Answer:

• The sunlight is produced by the sun. The sun is the main source of heat, warmth, and light for organisms living on Earth. Without the sun's energy, Earth would be completely dark and freezing cold.

• Sound and light are similar in that both are forms of energy that travel in waves. They both have properties of wavelength, frequency and amplitude. … Sound can only travel through a medium (substance) while light can travel through empty space. Sound is a form of mechanical energy caused by vibrations of matter.

• Bulbs are one example of a household object that converts energy forms. An oven converts electrical energy into heat energy, a toaster concerts electrical into heat energy, and an alarm clock has an output of light and sound energy that is converted from electrical energy.

Explanation:

Answer 2

Answer:

The sun is themain source of heat, warmth, and light for organisms living on Earth.

Sound sources can be divided into two types, natural and man-made. Examples of natural sources are: animals, wind, flowing streams, avalanches, and volcanoes. Examples of man-made sources are: airplanes, helicopters, road vehicles, trains, explosions, factories, and home appliances such as vacuum cleaners and fans.

Sound and light are similar in that both are forms of energy that travel in waves.

Explanation:

HOPE IT WILL HELP YOU.