Why does water make such a good coolant?

Earths inner core is

The Earth's surface, on average, carries a net negative charge (while the clouds and lower atmosphere carry a net positive charge of nearly equal magnitude), giving rise to an electric field at its surface which is about 150 N/C in size.

A glider of mass 360. kg coasts at 22.0 m/s at an altitude of 0.20 km. What is its mechanical energy?

What would be the resulting charge of carbon (C) after this element loses four electrons?

Force calculation Force = mass x acceleration What force would be required to accelerate a 40 kg mass by 4 m/s^2? A.) 160 B.) 160 N C.) 10 N D.) 10

How are magnetic fields and electric fields similar

What was done to test if Comets are responsible for 1/2 the Earth's water?

Select the correct answer. Which healthy snack can provide protein after physical activity? A. an orange slice B. pretzels C. yogurt D. a sports drink

In a scientific experiment, the_ changes in response to another change. O O A. hypothesis B. conclusion O O O C. dependent variable O D. independent variable

How do animals affect the amount of carbon in earth's atmosphere