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How do sound waves travel what do sound waves need in order to travel?
sound waves bounce off of walls. they need air to travel.
What do you do in chapter10 in bounce tales?
you just need to find all the eggs in the chapter and your going to the next level...
Sharon drops a rubber ball from a height of 48 feet what is the vertical up and down height on the fourth bounce?
The ball will jump up and down but with reduced height after every bounce due to damping. Damping means loss of energy due to external factors. In this case some amount of energy is lost due to sound produced when hitting the floor and also due to some air resistance. So u need to know the damping constant for this motion. It is a complicated problem. BUT if u neglect all external factors the collision with ground is elastic for any bounce the height will be same!
What are metals that expand and contract?
Metals expand when heated because when heat touches the atoms they bounce around even more than they already do so they need more space. When you cool a metal it contracts. Would you get closer to someone when your cold?
How do you take out bubbles from radiator?
If the bubbles are because you need to bleed the system, full bleeding can have many sequences. All cars require that your heater is set to the max heat so that the valve is fully open and able to except coolant and allow to release bubbles. you'll also have to fill the radiator with the correct coolant all the way to the filler neck. next you'll have to see if your vehicle has a bleed valve somewhere around the engines upper inlet. if it does have one open it slightly. bubbles will Begin to escape as the are escaping keep filling the radiator to the top till you see that threw the bleed valve your getting a steady stream of coolant coming out. If it does not have a bleed valve you will have to fill it to the top. Turn the engine on and allow the thermostat to open. when this happens the coolant level will drop. Add more coolant in the radiator and accelerate the vehicle to 2000 rpm for 2-3 minutes. this will allow the water pump to pull air bubbles out the radiator filler neck. you will have to do this maybe 3 times max to get all air bubbles out of the system. once you have achieved this fill the reservoir to the middle of the hot and cold lines because by then you have warmed up your engine a bit.
Why will you need eggs in making an egg bounce with vinegar?
The egg shell is a calcium compound, calcium carbonate. Vinegar contains acetic acid. They react to form calcium acetate and release carbon dioxide, the gas bubbles that you see.
How much ingertens do you need for a bounce egg?
how much ingerdents do you need to make an egg bounce
What do you need to mack bubbles?
you neeed water soup and that ti all you need to use to mack bubbles
Why do you need ridding gloves?
do not no
What is the purpose of wearing gloves when handling radioactive isotopes?
I don't even need to answer this... obviously you don't need gloves.
What do goalkeeper need?
They need goalie gloves, A goal and a strip.
What do you give people to get gloves?
You give them a thermometer so that they can check the temperature of your hands. Then they see that your hands are cold, that you need gloves, and therefore they will give you gloves.
What equipment does a goal keeper need?
gloves.
What do you need for hockey?
stick,gloves,pads
Does the shape or size of a ball effect the bounce of it?
Does the size of the ball determine how high the ball will bounce? I need the answer for a science project.
How many pigeons you need to kill for gloves in grand theft auto 4?
you kill 200 pigeons to get the gloves
Why do you need to wear gloves to stop bleeding?
protect yourself from infection and infecting the patient by wearing disposable gloves
