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Naddik [55]
3 years ago
9

Sublimation occurs when a(n) changes directly to a gas.

Physics
2 answers:
Nina [5.8K]3 years ago
4 0
Sublimation = A process in which solid substance directly changes in has and vice versa.

Hope This Helps :P
yan [13]3 years ago
3 0

Answer:

solid

Explanation:

Sublimation is the process by which a solid changes directly into a gas, without first passing through the liquid phase. For example, this phenomenon can be observed in a sample of dry ice (solid CO₂).

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Which variable is represented by the following symbol? ∑F
mario62 [17]

Answer:

d.Net force

Explanation:

The net force is the force which is the sum of all the forces acting on an object simultaneously.

5 0
3 years ago
What is the mirror formula for curved mirrors
Reika [66]
The mirror formula for curved mirrors is:
\frac{1}{f}= \frac{1}{d_o}+ \frac{1}{d_i}
where
f is the focal length of the mirror
d_o is the distance of the object from the mirror
d_i is the distance of the image from the mirror

The sign convention that should be used in order to find the correct values is the following:
- f: positive if the mirror is concave, negative if the mirror is convex
- d_i: positive if the image is real (located on the same side of the object), negative if it is virtual (located on the opposite side of the mirror)

3 0
3 years ago
Read 2 more answers
Find the wavelength λ of the 80.0-khz wave emitted by the bat. express your answer in millimeters.
vfiekz [6]

Answer:

4.29 millimeters

Explanation:

Bats emit ultrasound waves: in air, ultrasound waves travel at a speed of

v=343 m/s

The frequency of the waves emitted by this bat is:

f=80.0 kHz = 80,000 Hz

Therefore we can find the wavelength of the wave emitted by the bat by using the relationship between speed, frequency and wavelength:

\lambda=\frac{v}{f}=\frac{343 m/s}{80,000 Hz}=4.29\cdot 10^{-3} m=4.29 mm

4 0
3 years ago
Explain how the nebular model accounts for the differences between the terrestrial and gas giant planets.
anygoal [31]
Is there any Examples/Answers or is it simply just explain it in a text box?

4 0
3 years ago
Help me on question 3 pls I’m giving out brainlest
emmasim [6.3K]

Answer:

Its 150?

Explanation:

5³= 5×5×5

I hope its help :)

3 0
3 years ago
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