CHEMISTRY HIGH SCHOOL

Which kind of wave increases in height due to strong winds?

Answers

Answer 1
Answer: The kind of wave that increases in height due to strong winds is a surface wave. Surface wave is a type of mechanical wave where it propagates along the interface of two different media. They have larger amplitudes and longer wavelengths. The height of these waves depends on the two different medias.
Answer 2
Answer:

Answer: Ocean surface wind

Explanation: Ocean surface wind are generated in the ocean due to the abrasion or rubbing between the prevailing wind and the surface waves. They are formed at the top of the ocean surface.

When the wind is very strong, it generates surface waves of bigger wavelength and bigger height. But at the bottom, the waves moves at a slower rate. This waves are formed due to the wind.

This waves can rise upto hundreds of feets during tsunamis. Thus, this waves breaks as they reach the shoreline.

Related Questions

Compare Dobereiner’s triads to the modern periodic table. What aspects of his idea agreed with the modern table and what aspects did not
Where would the gravitational attraction between the earth and moon be the weakest
A graduate student working toward a PhD in Chemistry discovers an efficient, powerful redox reaction involving an uncommon combination of chemicals. In order to show other chemists the voltage generated by the reaction, the student would most likely record information in
What product(s) form in the following neutralization reaction? H2SO4 (aq) + Ba(OH)2 (aq) → A) 2H_20 (1) +BaSO_]4 (aq) B) 2H20 (1) +BaSO_4(s) C) 2H20 (1) D) BaSO4
A sample of gas confined in a cylinder with a movable piston is kept at constant pressure. The volume of the gas doubles when the temperature of the gas is changed from(1) 400. K to 200. K (3) 400.°C to 200.°C(2) 200. K to 400. K (4) 200.°C to 400.°C

How many moles are in 30 grams of H3PO4?

Answers

Mass = Moles x GFM

mass = 30g so;

30    = mol x GFM

To calculate the GFM, you require a data booklet or similar.
Mine tells me that the GFMs are:

H: 1               H₃ so 3 x 1 = 3
P: 31             P  so 1 x 31= 31
O:16             O₄ so 4 x 16 = 64 
                              GFM = 64 + 31 + 3 = 98

30 = 98 x mol

mol = 30 / 98

mol = 0.31 mol

Final answer:

To find the number of moles in 30 grams of H3PO4, divide the mass by the molar mass. In this case, there are 0.306 moles of H3PO4.

Explanation:

To determine the number of moles in 30 grams of H3PO4, we need to use the molar mass of H3PO4. The molar mass of H3PO4 is 98.0 g/mol.

We can use the following conversion factor to convert grams to moles: 1 mole = molar mass (in grams).

Therefore, the number of moles in 30 grams of H3PO4 is calculated as:

30 grams x (1 mole / 98.0 grams) = 0.306 moles of H3PO4.

Learn more about moles here:

brainly.com/question/26416088

#SPJ3

What is the chemical name for Fe(HCO3)2

Answers

The answer is Iron(II) Hydrogen Carbonate. It can also be known or referred as Ferrous Hydrogen Carbonate or even Iron(II) Bicarbonate. The known formula for this chemical is Fe(HCO3)2. The Molar Mass of this chemical is known as 177.8787. Here are some chemical reactions that may be equivalent to this chemical:  FeCO3 + H2CO3 = Fe(HCO3)2; or Fe(HCO3)2 = FeCO3↓ + CO2 + H2O; or Fe(HCO3)2 + 2HNO3 = Fe(NO3)2 + 2H2O + 2CO2

The chemical name for Fe(HCO₃)₂ is iron(II) bicarbonate.

Iron (II) compounds typically form coordination complexes with ligands that have a higher affinity for binding to the iron ion. Bicarbonate is a relatively weak ligand and is more commonly found as a component of soluble salts, such as sodium bicarbonate (NaHCO3) or potassium bicarbonate (KHCO3).

In this compound, the iron ion has a +2 charge, and the bicarbonate ion (HCO3-) has a -1 charge. When these ions combine, the resulting compound is named accordingly with the Romannumeral (II) to indicate the iron ion's charge.

To learn more about the chemical name, follow the link:

brainly.com/question/30633673

#SPJ6

You are given 50.0 ml of 1.50 m hno3. how many ml of 0.81 m naoh are needed to neutralize it?

Answers

V(HNO₃) = 50.0 mL in liters = 50.0 /1000 =0.05 L
M(HNO₃) = 1.50 M

Number of moles HNO₃ :

n = M x V

n = 1.50 x 0.05

n = 0.075 moles of HNO₃

HNO₃ + NaOH = H₂O + NaNO₃

1 mole HNO₃ -------- ---1 mole NaOH
0.075 moles HNO₃ ---- ?

moles NaOH = 0.075 * 1 / 1

 = 0.075 moles of NaOH

V ( NaOH ) :

M = n / V

0.81 = 0.075 / V

V = 0.075 / 0.81

V = 0.0925 L or  92.5 mL 

hope this helps!

1. Gas Formula Helium He Methane CHA Oxygen 0₂ Nitrogen N₂ Chlorine Cl₂ Relative atomic or molecular mass 4 ,16, 32 ,28 ,71 Look at the table and answer the following questions. (a) Which two gases will mix fastest? (b) Which gas will take least time to escape from gas syringe? (c) Which gas will diffuse slowest and why? Or (c) An unknown gas diffuses faster than 0₂ and slower than N₂, what can you about its molecular mass?​

Answers

Answer:

Explanation:

a) this is for the gases with lowest molecular mass meaning they are light and so move faster and so mix faster

b) The gas taking least time will be Cl2 as it is the heaviest gas and so moves the slowest

c) Same its Cl2 and same reason

d) This will be lighter than oxygen but heavier than nitrogen

In which type of reaction do two lighter nuclei combine to form one heavier nucleus?(1) combustion (3) nuclear fission
(2) reduction (4) nuclear fusion

Answers

Answer:

Nuclear Fusion

Explanation:

In nuclear fusion two lighter nuclei combine together in order to form one heavier nucleus.

For example, the energy generated from the Sun is made by nuclear fusion: Two hydrogen (H, atomic number 1) nuclei combine in order to form one helium  (He, atomic number 2) nucleus.

Nuclear fission is the opposite reaction, in which one heavier nucleus splits into two lighter nuclei.

What are the four states of matter?

Answers

Solid, Liquid, Gas, and Plasma
Solid, Liquid, Gas, and Plasma
Other Questions
A 115.0-g sample of oxygen was produced by heating 400.0 g of potassium chlorate.2KClO3 Right arrow. 2KCI + 3O2What is the percent yield of oxygen in this chemical reaction?Use Percent yield equals StartFraction actual yield over theoretical yield EndFraction times 100..
Give the names of three exothermic and 3 endothermic processes?
A solution is prepared by adding .8 g of iron sulfate to 450mL of watercalculate the effective molality of the solution'
The particle that is identical to a high energy electron is known as a(n) _____. alpha particle, beta particle, gamma ray