Answer:
Angle of refraction is 23° .
Explanation:
1: B
2: C <span>Sediments were deposited in continuous sheets that spanned the body of water that they were deposited in</span>
3: A Erosion is the action and movement of a surface process
Answer:
Explanation:
U = 0.375 kg (1970 J/kg•°C)(145 - 103 °C) = 2,992.5 ≈ 2.99 kJ
Answer:
Compound having oppositely charged ions are considered as<em><u> ionic compounds.</u></em>
Explanation:
Compound having oppositely charged ions are considered as ionic compounds.
Part A.) The midpoint between the two speeds is just an estimate of the exact average speed. This is not exactly 27 m/s because although they have the same distance, they differ in speed. So, the answer is more or less, but not equal to, 27 m/s.
Part B.) The average speed is the total amount of distance traveled per total time.
Convert miles to meters: 1 mile = 1,609.34 meters
8 miles* 1,609.34 m/1 mile = 12,874.72 m
Average Speed = (12,874.72 m + 12,874.72 m)/[(12,874.72 m/24 m/s)+ (12,874.72 m/30 m/s)]
Average speed = 26.67 m/s
