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Who stated that there is an exchange of materials when two objects come into contact with each other?
Wiki User
∙ 11y ago
Edmond Locard. Just had a test question on him. :)
Wiki User
∙ 11y ago
Anonymous
BobBob
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The strength of gravitational force between objects depends on?
The strength of the gravitation force between two objects depends upon the distance between the two objects and their masses. F = (M1*M2*G)/R2 (Newton's Law of Gravitation) Here M1 and M2 are the masses of the two objects, G is the universal gravitational constant, and R is the distance between the two objects. If the masses of the two objects are large the attraction between them will also be large. However, as the radius increases the gravitational force between the two decreases by the square of the distance. So, the gravitational force depends mainly upon the distance between the two objects, but also significantly upon the masses of the two objects.
Does depth affect water resistance?
Resistance of water is probably defined as pressure being applied by water on objects and as it's stated in fluid mechanics books pressure increases as height decreases or depth increases, so simply the answer is "yes".
What is the transfer of heat by direct contact?
When a cold object and a hot object are in direct contact (touching) heat will be transferred through thermal conduction. Normally, heat transfer processes are categorized as thermal conduction, radiative transfer or convection. Heat transfer through thermal conduction is the direct transfer of kinetic energy from one molecule to the nearby molecules. Because temperature is directly proportional to kinetic energy, interactions between neighboring particles exchange energy and that exchange energy gradually works it way from the higher temperature regions to the lower temperature regions. The process of the temperature becoming the same is called thermal equilibration. Convective heat transfer occurs in fluids. If a gas, liquid, or other fluid, changes in fluid density change the buoyancy and will cause fluid to flow (a process called convection) and the heat contained in the warmer fluid is transferred to a new location by the physical movement of the fluid. Radiative transfer occurs when a hot object radiates electromagnetic energy. While the sun is an obvious source of electromagnetic energy, it is also generated in smaller amounts by any object. The hotter objects radiate more electromagnetic energy and the cooler objects absorb it. This radiative transfer is important but not as noticeable usually as the other two. It does occur between objects whether they are in direct contact or not, but is usually so small as not to be important of the objects are touching.
What is explination?
a written explination is what you write to explain what you have stated before
In scientific inquiry a stated a possible explanation is called?
hypothesis
When the exchange rate is stated in terms of dollars per euro, undervaluation of the euro relative to the dollar would mean:O Market exchange rate < PPP based Exchange rateO Market exchange rate > PPP based exchange rate?
erwwreg
This scientist stated the law that a force was needed to change an objects motion?
Issac Newton.
What is face value in Stock Exchange?
Amount stated on the face of the instrument without regard to market value.
How do you know if you are paying child support directly to state or to custodial parent?
That should be clearly stated in the court order. If you are not sure, contact the court that issued the child support order and obtain a copy.That should be clearly stated in the court order. If you are not sure, contact the court that issued the child support order and obtain a copy.That should be clearly stated in the court order. If you are not sure, contact the court that issued the child support order and obtain a copy.That should be clearly stated in the court order. If you are not sure, contact the court that issued the child support order and obtain a copy.
If you had expensive light fixtures mounted when the house was sold can you replace them with cheaper ones before you move?
Not unless it was clearly stated in the sales contract that the fixtures were to be removed. If it wasn't so stated, then everything the buyers saw they should receive. If you now wish to keep them, you could contact the buyers agent and request that you be allowed to take them with you. The buyers may allow it or, in exchange for them, ask for the price to be adjusted.
How long does a parent have to be out of contact before considered abandonment in the stated of Oklahoma?
About 1 year.
Which of gods gifts to humankind is not stated in Psalm23?
The two gifts that God gave to humankind that are not stated in Psalm23 are joy and ecstasy. God says that in exchange for following Him, people can expect to enjoy peace and serenity.
Which act passed by the British government stated that the colonists had to pay a tax on all printed materials?
Stamp Act
Which acts passed by the British government stated that colonists had to pay tax on all printed materials?
Stamp Act
What can you infer about objeacts that sink or float in water?
Objects that Float in water are less dense than water. Objects that sink are more dense than water. More clearly stated Objects that sink displace less water than their weight of equal measure.
What is paint color code K9 FD96?
The paint colour that has the code K9 FD96 is not stated, but it is stated that the colour is for Toyota vehicles. It is best to contact a Toyota dealer for further information.
What is the current exchange rate in Spain?
Spain is part of the Euro zone and so its currency is the Euro1 Euro = 1.46 US dollarAs the exchange rate fluctuates on an hourly basis, and no currency is stated then see the related link
