What landform is created when magma squeezes between rock layers to form a hardened slab of rock?
a. volcanic neck
b. dike
c. lava plateau
d. sill

Many machines- including inclined planes such as ramps- increase the strength of the force put into the machine but decrease the distance over which the force is applied.

1. a camcorder has a power rating of 19 watts. if the output voltage from its battery is 7 volts, what current does it use?answer units 2. a 1.5m wire carries a 6 a current when a potential difference of 57 v is applied. what is the resistance of the wire? yourunits 3. a clothes dryer uses about 2 amps of current from a 240 volt line. how much power does it use? yourunits 4.

Which type of energy would have nothing to do with ironing clothes? a. heat b. chemical c. electrical d. mechanical