Compare and contrast the particle motion in each state of matter

Physics

1 answer:

Vladimir79 [104]3 years ago

6 0

Answer:

Gases, liquids and solids are all made up of microscopic particles, but the behaviors of these particles differ in the three phases. ... gas are well separated with no regular arrangement. liquid are close together with no regular arrangement. solid are tightly packed, usually in a regular pattern.

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Let T be a linear transformation from a vector space V with dimension 11 onto a vector space W with dimension 7. What is the dim

erica [24]

Answer:

The dimension of the nullspace of T = 4

Explanation:

The rank/dimension theorem is explains that:

Suppose V and W are vector spaces over F, and T:V → W is linear. If V is finite dimensional, then

nullity(T) + rank(T) = dim(V).

rank(T) = dimension of T = dim(T) = dim(W) = 7

nullity(T) = dimension of the nullspace of T = dim(T) = ?

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nullity(T) = dim(V) - dim(T) = 11 - 7

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3 years ago

the blackbody curve for a star named Theta is shown below. What is the surface temperature of this star rounded to the nearest w

Ronch [10]

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Answer:

T ≈ 3372 K

Explanation:

From the attached curve of the black star, if we trace the peak value of the wavelength from the graph, we will see that it is approximately 859.5 nm.

Thus; λ_peak = 859.5 × 10^(-9) m

From wiens law, we know that;

T•λ_peak = 2.898 × 10^(-3) m.K

Where T is surface temperature.

Plugging in the relevant values, we can find the temperature T

Thus;

T = (2.898 × 10^(-3))/(859.5 × 10^(-9))

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