TRUE
True. When energy is applied to make an object vibrate, it creates sound waves that we perceive as sound.
Yes, when energy is applied to make an object vibrate, it creates sound waves that travel through a medium like air. The vibrations of the object cause the particles in the medium to compress and expand, creating changes in pressure that our ears perceive as sound.
Resonance is the ability of an object to vibrate by absorbing energy at its natural frequency. When an external force matches the natural frequency of an object, resonance occurs, causing the object to vibrate at an amplified level.
True. Resonance occurs when an external force is applied to an object at its natural frequency, causing it to vibrate with increased amplitude. This can lead to the object resonating and potentially causing structural damage.
Negative work occurs when the force applied to an object is in the opposite direction of the object's motion, resulting in a decrease in the object's energy. In contrast, positive work occurs when the force applied is in the same direction as the object's motion, leading to an increase in the object's energy.
True. When energy is applied to make an object vibrate, it creates sound waves that we perceive as sound.
Yes, when energy is applied to make an object vibrate, it creates sound waves that travel through a medium like air. The vibrations of the object cause the particles in the medium to compress and expand, creating changes in pressure that our ears perceive as sound.
Resonance is the ability of an object to vibrate by absorbing energy at its natural frequency. When an external force matches the natural frequency of an object, resonance occurs, causing the object to vibrate at an amplified level.
RESONANCE
True. Resonance occurs when an external force is applied to an object at its natural frequency, causing it to vibrate with increased amplitude. This can lead to the object resonating and potentially causing structural damage.
Negative work occurs when the force applied to an object is in the opposite direction of the object's motion, resulting in a decrease in the object's energy. In contrast, positive work occurs when the force applied is in the same direction as the object's motion, leading to an increase in the object's energy.
vibrate at its natural frequency. WHS AOEC
The absorbing object gains energy, causing its particles to vibrate more vigorously. This can result in an increase in the absorbing object's temperature or a change in its motion depending on the type of energy transferred.
Positive work occurs when a force is applied in the same direction as the displacement of an object, resulting in energy being transferred to the object. Negative work occurs when a force is applied in the opposite direction of the displacement, resulting in energy being taken away from the object.
When light energy is absorbed by an object, it causes the object's molecules to vibrate and move faster, which generates heat energy. This transformation occurs through a process called conversion of light energy into thermal energy.
The transfer of energy that occurs when a force makes an object move in the direction of the force is called work. Work is calculated as the product of the force applied to an object and the distance over which the force is applied in the direction of motion.
The transfer of energy that occurs when a force is applied to an object causing it to move is known as mechanical work. This work is defined as the force applied to an object multiplied by the distance the object moves in the direction of the force.