ICl has a higher boiling point than Br2. What is the best explanation for this?

Answers

Answer 1
Answer: Iodine Monochloride (ICI) is an interhalogen or compound. ICI has an intermolecular attraction which makes it more difficult to boil compare to Bromine (Br2). Brorime is among the halogens along with fluorine, chlorine, iodine and astatine. Bromine is a nonpolar substance while ICI is a polar compound.

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The galactic center of the milky way is located in the direction of the constellation?A. Cassiopeia B. Aquarius C. centaurus D. Sagittatius How do stars locate in the galactic disk orbit the galactic center? A. they do not orbit the galactic center. B. they move in the circular orbits around the galactic center. C. they bob up and down as they orbit the galactic center. D. they orbit in elliptical orbits with random orientations.
The Sun transfers energy to the atmosphere primarily by _____.conduction convection radiation all of the above
Jose’s lab instructor gives him a solution of sodium phosphate that is buffered to a pH of 4. Because of an error that he made while calibrating the pH meter, Jose’s measurements of the pH of the sodium phosphate solution are 5.4, 5.4, and 5.4. Which statement best describes his results?
from his observations of cannon drilling, Count Rumford concluded that heat could not be a form of what?

Choose the correct statement. A. Turning the steering wheel rotates the pinion and moves the rack up and down
B. The teeth on both the pinion and the rack are helical gears
C. A large pinion means the number of turns of the steering wheel is increased
D. The steering ratio is the same on all vehicles

Answers

The answer would be C

What are the fundamental units involved in a unit of the given derived quantitiesDensity
Acceleration
Force
Pressure
Work​

Answers

Answer:

Density → Mass and Length.

Acceleration → Length and Time.

Force → Mass, Length and Time.

Pressure → Mass, Length and Time.

Work → Mass, Length and Time.

A periodic wave has a fixed pattern that is repeated. What is one completion of the wave pattern called?a) period
b) frequency
c) amplitude
d)cycle
e) phase

Answers

It is called cycle. Letter D

Answer:

cycle. d

Explanation:

plato

Multiple Choice: A small amplitude transverse wave is travelling on a string. The frequency of the wave is suddenly doubled. Which one of the following is a true statement?a) The period of the wave doubles
b) The wavelength doubles
c) The speed of the wave doubles
d) The wavelength is cut in half
e) The speed of the wave is cut in half

Answers

The wavelength of the string is cut in half. The answer is D. The higher the frequency the shorter the wavelength. They are inversely proportional. 

Final answer:

Doubling the frequency of a transverse wave on a string would result in the wavelength of the wave being halved. This is due to the inverse relationship between frequency and wavelength in the context of wave speed remaining constant.

Explanation:

When considering a transverse wave travelling on a string, if the frequency is suddenly doubled, then the wavelength would be cut in half rather than any other given option. This is because the speed of a wave is determined by the medium through which it travels—in this case, the string—rather than its frequency or amplitude. Because the speed remains constant when the frequency doubles, the only factor left to adjust is the wavelength, according to the wave speed equation 'v = fλ', where 'v' is wave speed, 'f' is frequency, and 'λ' is wavelength. Thus, frequency and wavelength have an inverse relationship: if frequency increases (doubles, in this case), wavelength must decrease (halve) to maintain the constant wave speed.

Learn more about Transverse Wave here:

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A tennis ball with a speed of 15.7 m/s is moving perpendicular to a wall. After striking the wall, the ball rebounds in the opposite direction with a speed of 14.444 m/s. If the ball is in contact with the wall for 0.0099 s, what is the average acceleration of the ball while it is in contact with the wall? Take "toward the wall" to be the positive direction. Answer in units of m/s 2 .

Answers

Answer:

-3044.848m/s^2

Explanation:

Initial velocity = 15.7 m/s (u)

Final velocity = -14.444 m/s (v) velocity after striking moving opposite direction.

Time = 0.0099 s

Average acceleration :

change in velocity/ total time

= V - U/t

= -14.444 m/s - 15.7 m/s/0.0099 s

= -30.144/0.0099 s

= -3044.848m/s^2

Sound waves have two parts. The part of the wave where the particles of the medium are spread apart is called the _____. rarefaction
compression
pitch
amplitude

Answers

The answer is A) Rarefaction. Have a good day :)

Answer:

rarefaction?

Explanation: