During a summer storm, a bolt of lightning is seen. a short time later, thunder is heard. if the lightning struck 4.50 km away, what was the time period between the lightning and thunder? the speed of sound in air is 331.0 m/s at 0.00 °c but the temperature is actually 28.0 °c.

Two large, flat, horizontally oriented plates are parallel to each other, a distance d apart. half way betwween the two plates the electric field has magnitude e. if the separation of the plates is reduced to d/2 what is the magnitude of the electric field half way between the plates?

Why is rain likely when warm, moisture-laden air meets cold air? a) the lighter warm air will rise and cool down, causing condensation and rain. b) the cold air moves faster and pushes the warm air away, causing condensation and rain. c) the moisture in the warm air condenses on contact with the cold air, causing rain to fall. d) the cold air mixes with the warm air, reducing its temperature causing moisture to condense.

70 give a real life example showing how sensory neurons work with the motor neurons