As rain falls, the water mixes with oil found on the road's surface, making the pavement slippery.that we use the alakalis to the litmus paper
when it begins to rain
it's when it begins to rain. When it sprinkles!
In the 30 minutes after the shower begins
is defined as a state of periodic or chronic impairment detrimental to the individual and society
first 30 minutes after the rain
The highways are most slippery when ice covers the surface. They are also very slippery at the beginning of a rain, where the oils on the road are brought up from the moisture, but not yet washed away by the rain.
The first 15 minutes of rain are when the roads are the most slippery because there is not a layer of water completely covering the road.
The road is most slippery during the first half hour of the rain (C) because the rain mixes with the oil and dirt on the road, making it more hazardous for driving. After a long rain (A), the water washes away some of the oil and dirt, reducing the slipperiness of the road. A new road (B) typically has better traction due to the roughness of the surface.
A dry road is most slippery right after it starts raining. Of course any road is most slippery when it is covered in ice.
is defined as a state of periodic or chronic impairment detrimental to the individual and society
is defined as a state of periodic or chronic impairment detrimental to the individual and society
it is icy and then sanded