Avoltage of 20.0 v is applied across the two ends of a tungsten wire with a temperature coefficient of resistivity of 4.50×10-3 1/k. initially the wire is kept at room temperature. if the wire is cooled down to freezing temperature, then the power dissipated by the wire will:

Ascientist is tracking an object orbiting the sun that is found between mars and jupiter. in order to classify the object as an asteroid, it must be at least

Which statements about tornadoes are true? check all that apply. (a) about 12,000 tornadoes hit the united states every year. (b) a tornado looks like a funnel. (c) tornadoes are deadly atmospheric storms that cause millions in damages each year. (d) tornadoes can reach wind speeds of more than 300 miles per hour. (e) kansas is the state with the most tornadoes. (f) you will always notice a funnel before a tornado strikes.

Why should seat belts not be mandatory quick plz