If you lived 50 degrees north latitude how many hours of daylight would you have during the summer solstice

Seven hours and forty two minutes

Explanation:

Please the image attached for better explanation.

The image represents the time at each degree latitude from the North pole. As it can be seen in the image, when the location is at degrees north latitude, the day light time is seven hours and forty two minutes. However, the longest duration of day occurs during summer solstice. In general, the farther a person lives from the north latitude, the longer is the duration of day.

electromagnetic shielding is the practice of reducing the electromagnetic field in a space by blocking the field with barriers made of conductive or magnetic materials. shielding is typically applied to enclosures to isolate electrical devices from their surroundings, and to cables to isolate wires from the environment through which the cable runs. electromagnetic shielding that blocks radio frequency electromagnetic radiation is also known as rf shielding.

the shielding can reduce the coupling of radio waves, electromagnetic fields and electrostatic fields. a conductive enclosure used to block electrostatic fields is also known as a faraday cage. the amount of reduction depends very much upon the material used, its thickness, the size of the shielded volume and the frequency of the fields of interest and the size, shape and orientation of apertures in a shield to an incident electromagnetic

from wikipedia