All categories

3 years ago

What is a maximum negative displacement of a wave

Chemistry

1 answer:

AnnZ [28]3 years ago

5 0

The maximum negative displacement of a wave is the same as its amplitude.

As a wave travels through space, its particles are sometimes above the

x-axis (+) and sometimes below it (-).

The maximum displacement from the axis is the amplitude of the wave.

The amplitude of the wave is the same in both the positive and negative directions.

You might be interested in

How do thermal energy and intermolecular forces behave with each other?

julia-pushkina [17]

When there is more thermal energy, there are less intermolecular forces. I hope this answers your question ☺️☺️

5 0

3 years ago

Atoms of elements in group 1 have?

VLD [36.1K]

Answer:

One valence electrons and are the most reactive.

Explanation:they are the alkali metals.

5 0

3 years ago

Choose one: Orbital shapes have no physical meaning, but we draw different shapes to distinguish orbitals from each other. The s

Ganezh [65]

Answer: The shape of an orbital describes a surface that encompasses about 90% of the probability of finding an electron around a nucleus.

Explanation:

An orbital is described as a region in Space around which there is a high probability of finding an electron.

Orbitals possess various shapes. The shape of an orbital describes the region around the nucleus within which an electron in a given energy level may be found with a greater probability.

5 0

3 years ago

Aqueous hydrochloric acid will react with solid sodium hydroxide to produce aqueous sodium chloride and liquid water . Suppose 1

blsea [12.9K]

Answer: The maximum amount of water that can be produced is 0.74 g

Explanation:

To calculate the number of moles, we use the equation:

$\text{Number of moles}=\frac{\text{Given mass}}{\text{Molar mass}}$ .....(1)

Putting values in equation 1, we get:

$\text{Moles of hydrochloric acid:}=\frac{1.5g}{36.5g/mol}=0.041mol$

$\text{Moles of sodium hydroxide}=\frac{2.67g}{40g/mol}=0.067mol$

The chemical equation for the reaction is

$HCl+NaOH\rightarrow NaCl+H_2O$

By Stoichiometry of the reaction:

1 mole of HCl reacts with 1 mole of NaOH

So, 0.041 moles of HCl will react with = $\frac{1}{1}\times 0.041=0.041mol$ of NaOH

As, given amount of NaOH is more than the required amount. So, it is considered as an excess reagent. Thus, HCl is considered as a limiting reagent because it limits the formation of product.

By Stoichiometry of the reaction:

1 mole of HCl produces = 1 mole of water

So, 0.041 moles of HCl will produce = $\frac{1}{1}\times 0.041=0.041moles$ of water

Mass of water= $moles\times {\text{Molar Mass}}=0.041mol\times 18g/mol=0.74g$

Thus the maximum amount of water that can be produced is 0.74 g

3 0

3 years ago

What is a biomedical engineered device

PIT_PIT [208]

A biomedical device is a device that could help save the life of a person or to improve his quality of life, some examples are MRI's, artificial knees and joints or pacemakers.

5 0

2 years ago

Read 2 more answers