Mathematical Constants

A hardy spicer is a universal coupling as found on vehicle drive shafts and they are fitted with needle bearings

19 =) promise me .

yes , if the light travel from less density to more density the speed will decrease

, the direction will change depend on the entered angle

Neon is a non meta element. Atomic mass of it is 20. Atomic number of it is 10.

It is pleasing to the human eye.

It is a rational number because it stops.

You need to know that one mole is 6.022 x 1023 particles (atoms, molecules, ions, formula units, etc...).

1 mol = 6.02x1023 atoms or molecules or individual units

Magnets can be made from many different metals so there is no specific atomic mass.

The coulomb is the SI unit of electrical charge. A coulomb, a unit of electrical charge, is defined as the amount of electric charge transported by a current of 1 ampere in 1 second. There are 6.241506×1018 electrons (or elementary charges) in a coulomb. A link is provided to the Wikipedia post on the coulomb.

The standard International System of Units (SI) unit of mass is the kilogram (kg).

If both of them are in the same substance, then their speeds are equal.

Light travels at a constant speed of 299,792,458 meters per second in a vacuum. However, as light travels through different mediums, it slows down depending on the medium. The crazy thing about light though, is that if it leaves a medium and starts travelling back through a vacuum, it once again goes 299,792,458 meters per second.

It can be.

ffalse

It takes 10 dimes to make one dollar. Divide 10000 by ten and you get 1000 dollars. $1,000.00

Plutonium's atomic mass is 244,064 204 (5) because the only naturally occurring isotope is 244Pu. Interestingly, we manufacture or synthesize a much more of other isotopes.

The atomic mass of the most important isotope of plutonium (239Pu) is:

239,052 1634 (20).

The atomic number of plutonium is 94. For the mass of other isotopes see the link below.

Atomic masses are from the tables of Audi, Wapstra and Thibault (AME 2003).

F = - k x

In this equation, x is the distance that the spring has been stretched or compressed away from its equilibrium position

F is the restoring force exerted by the spring.

k is the spring constant.

299,792,458 meters (186,242 miles) per second.

no. 760cm is more than .75m because if u covert 760cm to 7.6m you can clearly see that the 7.6m is more than.75m.

In science the basic unit is the atom which is composed of neutrons, protons, and electrons. Electrons are generally considered to small to count as part of the mass. Atomic mass is the sum of neutrons and protons. For example: Oxygen has 6 protons and, in its natural state, 6 neutrons. This means that its atomic mass is 12.

meter2 - kilogram per second

3.14159265358

Same speed - light and gamma rays are both electromagnetic waves, but with different frequencies.

Atomic mass is roughly the amount of protons and neutrons in an element. Berylium has 4 protons and 5 neutrons giving it an atomic mass of about 9. (9.012182 amu)