What can be known about the density of sodiumhydroxide?
A. It will be 2.54 g/cm².
B. It will be different from the other chemicals.
C. It will be 1.67 g/cm3.
D. It will be the same as the other reactant.

Answers

Answer 1
Answer: d? maybe i’m trying to. see if it’s d or b
Answer 2
Answer: It’s D. It will be the same as the other reactant

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A positive charge is placed in an electric field that points west. What direction is the force on the positive particle?

Answers

A positive charge is placed in an electric field that points west. the direction of the force on the positive particle point toward the west.

What is an electric charge?

Due to the physical characteristic of electric charge, charged material experiences a force when it is exposed to an electromagnetic field. Electric charges can be positive or negative (commonly carried by protons and electrons respectively). While like charges repel one another, opposite charges attract. If an object has no net charge, we refer to it as neutral.

The charge on one electron is -1.6 ×10⁻¹⁹ coulomb.

As given in the problem statement when a positive charge is placed in an electric field that points west. the direction of the force on the positive particle will also point toward the west because for a positively charged

particle the direction of the electric field is the same as the force.

Thus, a positive charge is introduced into a westward-pointing electric field. the force acting on the positive particle points westward

Learn more about an electric charge from here

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The direction of the electric field is defined as the direction of the force on a
positive charge immersed in the field. The force on the particle points west.

What is difference between atoms and molecules?

Answers

A molecule is composed of two or more kinds of atoms. That is, the atom is the base material and the molecules are groups of atoms.

The difference between atoms and molecules is that atoms has a nucleus that is surrounded by electrons and Molecules are atoms bonded together by single, double or triple the bond.

At room temperature and pressure, alcohol is in which state of matter? solid, liquid, gas, or plasma **not sure!

Answers

i think it's liquid because alcohol are liquid.

Well, plasma, I'm not sure what that does so I won't touch that, it would have to be frozen to be a solid, and there are two types of alcohol, the drinking kind and rubbing alcohol, which are both liquids, so it would be in a liquid state no matter how much pressure you put on it

Convert 16.1 km/h to meters per second

Answers

16.1=4.472222 i hope this helps!!

What is imagery?writing or speech that is not intended to carry literal meaning
a technique in which something simultaneously represents itself and something else
a figure of speech that makes a comparison between two objects
words that trigger the imagination to remember by appealing to the five senses

Answers

Correct answer choice is :


D) Words that trigger the imagination to remember by appealing to the five senses


Explanation:


Imagery, in a literary text, is an author's use of clear and expressive voice to add intensity to their work. It advances to human senses to increase the reader's understanding of the work. Powerful forms of imagery involve all of the senses. Basically, there are five types of imagery, each corresponding to one of our senses, visual, auditory, kinesthetic olfactory, and gustatory. The key to good imagery is involving all five senses.

Imagery is almost like a film being played in the readers mind when reading literature. So on that note, I think the last one, 'words that trigger the imagination to remember by appealing to the five senses', is the best choice.

I hope this helps!

What happens when the temperature of a substance is slightly decreased?

Answers

Answer: kinetic energy will reduce

Explanation: kinetic energy is a function of temperature the higher the temperature the more the kinetic energy of the molecules in the substance

The lower the temperature the lower the kinetic energy

If the temperature decreases, the molecules within the substance will move slowly and if the temperature is extremely decreased the substance will freeze.

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