True.
Yes, energy is required to produce any sound. When an object vibrates, it transfers energy to the surrounding air molecules, creating sound waves that we hear. Whether it's a voice, a musical instrument, or a machine, energy is needed to initiate and sustain these vibrations.
No, centripetal acceleration is not a source of free energy because it is a result of a body moving in a circular path. In order to produce energy, an external force or energy input is required to maintain the circular motion.
The energy in a flashlight changes form in the following order: chemical energy stored in the batteries is converted into electrical energy, which powers the light bulb to produce light energy.
Sound is created when an object vibrates and causes the air particles around it to vibrate. Therefore, in order to produce sound, some form of energy input is required to create the vibrations that lead to the sound waves. So, sound typically involves some form of work or energy expenditure.
In a flashlight, the energy transfer occurs in the following order: chemical energy from the battery is converted into electrical energy by the circuit, which then powers the light bulb to produce light energy and heat energy.
true
Yes, energy is required to produce any sound. When an object vibrates, it transfers energy to the surrounding air molecules, creating sound waves that we hear. Whether it's a voice, a musical instrument, or a machine, energy is needed to initiate and sustain these vibrations.
No, centripetal acceleration is not a source of free energy because it is a result of a body moving in a circular path. In order to produce energy, an external force or energy input is required to maintain the circular motion.
coal
Yes, this is correct. In order for the object to move, it has to be given energy by force.
false
Activation Energy is the required energy needed in order for a chemical reaction to start.
One example of a non-fuel item would be a rock. Rocks do not possess the chemical energy required to be burned or combusted in order to produce heat or energy, unlike traditional fuel sources such as gasoline or coal.
They produce chlorophyl in order to make energy through photosynthesis.
false
Methane does not require oxygen to produce energy, as it can undergo anaerobic metabolism in some microorganisms to generate ATP.
by the sun giving energy to it in order to get out and produce other things...