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ELEN [110]
3 years ago
9

Check all of the following statements which are true. (You may need to consult Section 7.6 in the textbook.) You should check an

ywhere from one to five boxes.
A) None of these statements are true.
B) The vapor pressure of a liquid is a linear function of temperature.
C) The boiling point of a liquid increases as the pressure increases.
D) The amount of heat required to convert a liquid to a gas at a given temperature is called the heat of fusion.
E) The opposite of sublimation is deposition.
F) Materials with higher boiling points tend to also have higher vapor pressures.
Physics
1 answer:
IrinaVladis [17]3 years ago
8 0

Answer:

D

Explanation:

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a car has a velocity of 10ms-1. it accelerates at 0.2 ms-2 for half minute find the total distance travelled and final velocity
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Answer:

Final velocity = 16 m/s

Total distane travelled = 390 m

Explanation:

We can use equation of motion to solve this:

v = u + at \\ v = 10 + 0.2(30) \\ v = 16 {ms}^{ - 1}

s = ut +  \frac{1}{2} a {t}^{2}  \\ s = 10(30) +  \frac{1}{2} (0.2) {(30)}^{2}  \\ s = 390m

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surface is tipped to all principal planes of projection. Because it is not perpendicular to any projection plane, it cannot appe
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Answer:

Oblique surface

Explanation:

Surfaces or lines situated at an angle in relation to all the main projection planes are oblique. An oblique surface never appears in any of the main perspectives as a line or true size area. It's Tipped to all main projection planes. doesn't quite appear on the edge of every standard view. doesn't quite show up in any view in true size.it has always been foreshortened.

7 0
3 years ago
A 55- kg woman has a momentum of 220 kg.m/s. What is her velocity?
exis [7]

Answer:

P=mv

Momentum=mass*velocity

Mass=55kg

Velocity=?

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v=7.33m/s

Explanation:

6 0
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