4 The electric circuit shown below is found in many households and T are caled two way switches. Each switch can connect the main circuit to Wire X or to Wire Y
mla) is the light bulb in the diagram above switched on or off?
(b) Give two settings of S and T to turn the light on
(e) Suggest one location in a building where this kind of circuit would be useful​

Orange juice has a lower or higher viscosity than chocolate syrup

Asolid cylinder and a cylindrical shell have the same mass, same radius, and turn on frictionless, horizontal axles. the cylindrical shell has light-weight spokes connecting the shell to the axle. a rope is wrapped around each cylinder and tied to blocks of equal masses that are held the same height above the ground. both blocks are released simultaneously. the ropes do not slip. which block hits the ground first? or is it a tie?

Which missing item would complete this alpha decay reaction ? > 228/88ra + 4/2he a.224/96 rn b. 232/90 th c. 230/92 u d. 235/92 u