Electrical fuse wire is typically made from an alloy of lead and tin. as copper can also be part of some fuse designs, but lead and tin are the primary components.

In parallel connections, each light receives the full voltage, ensuring they operate at their rated brightness. If connected in series, the voltage drop across each light would cause them to glow dimly, affecting performance. This is why street lights and household lighting are connected in parallel. Great explanation!

key points about the instruments that work on the principle of the Seebeck effect:

1. Seebeck Effect: It generates voltage when there is a temperature difference between two different conductors.

2. Thermopile: This device consists of multiple thermocouples connected in series or parallel to measure temperature differences and convert thermal energy to electrical energy.

3. Thermocouples: A type of thermometer that uses the Seebeck effect to measure temperature by generating a voltage based on the temperature difference between junctions.

4. Applications: Both thermopiles and thermocouples are used in temperature measurement, energy harvesting, and industrial applications.

The applications of Joule or Thomson effects include:

a) Electrical heat: used in heating devices. b) Electrical furnaces: for industrial heating. c) Ice plants: applied in cooling processes.

Thus, the answer is d) All the above.

The sexual reproduction of plants involves the formation of new plants with seeds, as it requires the fusion of male and female gametes, leading to seed formation.

Thus, the correct answer is b) With Seeds.

The vegetative parts of plants include roots, stems, and leaves. Therefore, the correct answer is:

d) All the above.