Earth's interior at a depth of 3500 kilometers is believed to be 1 - liquid at a temperature of approximately 4900
2 - solid at a temperature of approximately 4900
3 - liquid at a temperature of approximately 5400
4 - solid at a temperature of approximately 5400

Match each scenario to the form of energy it represents

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

3. which is not a primary color of light? blue red green yellow