Both of these descriptions would be used to describe classes or distinct categories of RNA or ribonucleic acids. The main giveaway is that the message is transported into the cytoplasm to make proteins, eventually,
DNA is a very stable double helix macromolecule that rarely leaves the nucleus, as it stores the genetic information solely, the RNA molecules are involved in transport of the genetic information to and from the nucleus.
They also are much more catalytic and reactive than double standard DNA, this is because RNA is single stranded and the excess charge makes it reactive.
The magnetic field is .
<h3>What is Magnetic Field?</h3>
The area in which the force of magnetism works around a magnetic substance or a moving electric charge is known as the magnetic field. a diagram that shows the magnetic field and how a magnetic force is distributed within and outside of a magnetic substance.
a) the magnetic field, B outside the wire
Using ampere law:
so:
the direction is in
b) the magnetic field, B inside the wire
Using ampere law:
so:
the direction is in
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<span>2. For each pair of substances, identify the substance that will take more energy to heat from 20C to 100C and explain why. Specific heat for water- 4180 J/kg°C. Specific Heat for silver- 235 J/kg°C. Specific heat for iron-450 J/kg°C.
a. 30 g of water vs. 300 g of water
Q = mcp</span>ΔT
Q(water) = (0.03kg)(4180 J/kg°C)(100-20)
<span>Q(water) = 10,032 J
</span>Q(water) = (0.3kg)(4180 J/kg°C)(100-20)
Q(water) = 100,320 J
<span>300g of water takes mroe heat than 30g of water.
b. 500 g of iron vs. 500 g of silver
</span>Q = mcpΔT
Q(iron) = (0.5g)(-450 J/kg°C)(100-20)
Q(iron) = -18,000J
Q(silver) = (.5g)(-235 J/kg°C)(100-20)
Q(silver) = -9,400J
Iron gives off more heat than silver
Velocity = frequency * wavelength
v = fλ, Just pick any points on the graph for frequency f and corresponding λ. Taking the first red point at the top. λ = 6m, f = 1 Hz, v = 6 * 1, v = 6 m/s
V = 6 M/S