The breaker of a certain circuit installed in a house shuts down at 10 amps. can we connect a water heat of 2 kw to a power outlet of 240 v in this circuit?

Which changes of state do the labels represent? a: b: c:

Which of the choices below is one of the primary gases found in the atmosphere? a. helium b. carbon dioxide c. nitrogen d. argon

The brightest star in the night sky in the northern hemisphere is sirius. its distance from earth is estimated to be 8.7 light years. a light year is the distance light travels in one year. light travels at a speed of 3.00 × 108 m/s. calculate the distance from earth to sirius in miles. (1 mi = 5280 ft) g