A polarized component is an electronic device that can only be connected in a specific orientation to function properly. This ensures that current flow and voltage are in the correct direction. Examples of polarized components include electrolytic capacitors, diodes, and LEDs.
A Nicol prism is a type of polarizer that only allows light waves oscillating in one direction to pass through. It consists of two prisms of calcite crystal that selectively absorb light vibrations in one direction while allowing vibrations in the perpendicular direction to pass through, resulting in polarized light output.
The emotional or feeling component of an attitude is known as the affective component. It involves the individual's emotional response or feelings toward the object of the attitude.
The horizontal component of velocity for a projectile is not affected by the vertical component. They are independent of each other. The horizontal velocity remains constant as long as there are no external forces acting on the projectile.
No, ultrasonic waves cannot be polarized because they are mechanical waves that oscillate in a direction perpendicular to their direction of propagation. Polarization only applies to electromagnetic waves.
To measure the voltage across a specific component in a circuit using a voltmeter, you would connect the voltmeter in parallel with the component. This means connecting the positive lead of the voltmeter to the point before the component and the negative lead to the point after the component. This allows the voltmeter to measure the voltage difference across the component accurately.