1. Due to the friction between a tire and the road surface, the temperature of the air inside a tire increases as one drives. If the tire pressure is 26 psi when the car is in the driveway at 25˚C, what is the temperature of the air inside the tire when the pressure increases to 29 psi? Assume tire volume is constant. 2. The pressure of a 250 mL sample of gas is 105 kPa. What would be the pressure if the volume were increased to 375 mL?

3. A sample of gas occupies 806 ml at 26ºC and 998 mmHg. Find the volume of the gas at STP.

the answer is b

explanation:

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

answer///terminator or twilight zone;

god i hope this !