0
Add your answer:
Earn +20 pts
What does water do in the water cycle?
Gets evaporated into condensation. Water droplets get formed by the condensation & the more condensation gets added to the droplet, the heavier the droplet gets. When water droplets get heavy enough, they fall (this is called Precipitation). Water also gets evaporated from the trees (this is called Transpiration).
Is 81 degrees hot?
In the Fahrenheit scale, 81o is a warm summer day. In the Celsius scale it is a lot hotter (the weather on Earth never gets that hot, and we would be in very serious trouble if it did).
A 60- driver gets into an empty taptap to start the day's work The springs compress 0.02 What is the effective spring constant of the spring system in the taptap?
2.94×104
Could you think of some examples of dependent and independent variables?
Yes, an independent/dependant relationship to two things would be heat/volume when working with gas. The volume of object increases as an object gets hotter however an object does not get hotter if the volume increases therefore the volume is dependant on the heat, this makes the volume the dependant variable. Therefore the heat has to be the independent variable.
What are the examples in day to day life that air exerts pressure?
Take a tin can with a lid. Fill it approximately with half of water. Heat the can on a candle flame till the water boils. Let the water boil for a few minutes. Blow out the candle. Immediately put the lid tightly on the can. Be careful in handling the hot can. Put the can carefully in a shallow metallic vessel or a washbasin. Pour fresh water over the can.THE CAN GETS DISTORTED DUE TO THE AIR PRESSURE EXERTED.If you can't get a tin can, take a soft plastic bottle. Fill it with hot water. Empty the bottle and immediately cap it tightly. Place the bottle under running water.
What is hotter land or water?
which gets hotter land or water
How does temperature work with water?
Hotter the temperature the hotter the water or the colder the temperature the colder the water gets
Which gets hotter soil or water?
soil
What happened to the temperature of a liquid as it evaporates?
It gets hotter
When water is heated does it stay the same?
No. It gets hotter - that is not the same
What is unique about the expansion of water?
that water expands when it gets cooler , other forms of matter expands when it gets hotter.
How do you compare a hot water heating system with a warm air heating system?
It gets hotter and hotter
Why sand gets hotter faster than water?
because water has a higher heat capacity than sand
What should you do when the water in the shower gets hotter and then colder?
Have a temperature / pressure balence type installed
What is Fahrenheit hot water increase heat?
Hot water gets hotter at any temperature that is higher than its temperature.
How do you make a water clock?
One way to do it would be to have a bucket of water with a hole in it that is connected to a pulley and weights. As the bucket gets lighter, the weights cause the hand to turn. You would have to vary the dripping to calibrate it.
Why does air rise when it is hot?
When air gets hotter, or when any gas gets hotter, it expands. This means its density will decrease; therefore, cooler (and heavier) air will push it up.When air gets hotter, or when any gas gets hotter, it expands. This means its density will decrease; therefore, cooler (and heavier) air will push it up.When air gets hotter, or when any gas gets hotter, it expands. This means its density will decrease; therefore, cooler (and heavier) air will push it up.When air gets hotter, or when any gas gets hotter, it expands. This means its density will decrease; therefore, cooler (and heavier) air will push it up.
