A train goes 300 miles at an average speed of 45 miles per hour how long does it take to go the distance

You notice a solid air freshener seems to disappear over time. you think it must be changing into a gas. this is an example of

What type of power plant burns material to make electricity? A. Geothermal B. Radiant C. Wind D. Coal

Coulomb is a very large unit for practical use. Justify your answer if 10^10 electrons are transferred from a body/second

What would increase the rate of heat exchange between an animal and its environment?

It is a well known fact that swimming is easier in the sea than in a freshwater lake. does this relate to buoyancy force or to some completely unrelated reasons

Why does the liquid thermometer work?

What energy do electrons have when they are farther away from the nucleus?

200 525000 lololo Boat A is 10 km north of a port. Boat B is 5 km east of the same port. Boat A sails in a straight line towards boat B. Work out the bearing on which boat A sails.

Is Li greater than He on the periodic table?

White light falls on a yellow filter, if: (a) A green filter is placed behind a yellow filter, what is the colour of the light that will emerge from the green filter?