All categories

3 years ago

Which of these instruments can be used to predict a thunderstorm?

Chemistry

2 answers:

BigorU [14]3 years ago

5 0

I believe the answer is radiosonde

svlad2 [7]3 years ago

5 0

The correct answer is radiosonde.

A radiosonde refers to a battery-oriented telemetry apparatus taken into the atmosphere generally with the help of a weather balloon, which helps in the prediction of several atmospheric parameters and transfers them by radio to a ground receiver. The current radiosondes calculate or predict various elements like pressure, attitude, relative humidity, temperature, cosmic ray, wind, and other elements. Thus, it can be a helpful instrument for the prediction of a thunderstorm.

You might be interested in

19. What is sthe mass of 6.02 x 1024 atoms

alekssr [168]

The mass of magnesium in $6.02 \times 10^{24}$ atoms is 240 g.

Answer: Option A

<u>Explanation:</u>

First, we have to convert the atoms to moles of magnesium.

We know that $6.02 \times 10^{24}$ atoms are present in 1 mole of magnesium. So,

$\text { 1 atom }=\frac{1}{6.02 \times 10^{24}} \text { moles }$

$6.02 \times 10^{24} \text { atoms }=\frac{6.02 \times 10^{24}}{6.02 \times 10^{23}} \text { moles }=10 \text { moles }$

Thus,

$Mass of M g= molar mass of M g \times No. of moles of M g$

$\text { Mass of } M g=24 \times 10=240 g$

Thus, 240 g of Magnesium is present in $6.02 \times 10^{24}$ atoms.

4 0

3 years ago

An ionic compound has a solubility of 30 g per 100 mL of water at room temperature. A solution containing 70 g of the compound i

Llana [10]

Answer: A. unsaturated.

Explanation:

Unsaturated solution is defined as the solution in which more solute particles can be dissolved in the solvent.

Saturated solution is defined as the solution in which no more solute particles can be dissolved in the solvent.

Supersaturated solution is defined as the solution in which more amount of solute particles is present than the solvent particles.

Given: Solubility = 30g/100ml

If 100 ml can dissolve ionic compound = 30 g

300 ml can dissolve ionic compound = $\frac{30}{100}\times 300=90g$

Thus solubility is 90g/300 ml and dissolved salt is only 70 g , the solution is said to be unsaturated.

3 0

3 years ago

A 32.4 L gas sample at STP is compressed to a volume of 28.4 L, and the temperature is increased to 352 K. What is the new press

Sindrei [870]

Answer:

1.47 atm

Explanation:

Step 1: Given data

Initial volume (V₁): 32.4 L

Initial pressure (P₁): 1 atm (standard pressure)

Initial temperature (T₁): 273 K (standard temperature)

Final volume (V₂): 28.4 L

Final pressure (P₂): ?

Final temperature (T₂): 352 K

Step 2: Calculate the final pressure of the gas

We can calculate the final pressure of the gas using the combined gas law.

P₁ × V₁ / T₁ = P₂ × V₂ / T₂

P₂ = P₁ × V₁ × T₂ / T₁ × V₂

P₂ = 1 atm × 32.4 L × 352 K / 273 K × 28.4 L = 1.47 atm

7 0

3 years ago

which color of light is diffracted at a greater angle from a diffraction grating, red or yellow light

Anarel [89]

"Red Light" is the one color of light among the following choices given in the question that <span>is diffracted at a greater angle from a diffraction grating. The correct option among the two options that are given in the question is the first option. i hope that this is the answer that has actually come to your desired help.</span>

7 0

4 years ago

Consider this reaction:

Gre4nikov [31]

Answer:

[Cl2O5] = 1.60 M

Explanation:

2Cl2O5(g) → 2Cl2(g) + 5O2(g)

at T ⇒ r = (17.4/M.s)*[Cl2O5]²

1) [Cl2O5] = 1.46 M

⇒ t = 0.400 s ⇒ [Cl2O5] = ?

rate law gnral:

- ra = K(Ca)∧α = - δCa/δt

∴ K = 17.4 /M.s

∴ α = 2

⇒ - ∫δCa/Ca² = K∫δt

⇒ [ 1/Ca - 1/Cao ] = K*t

⇒ 1/Ca = K*t + 1/Cao

⇒ Ca = 1/K*t + Cao = [Cl2O5]

∴ Cao = 1.46 M

∴ t = 0.400 s

⇒ [Cl2O5] = 1/[(17.4/M.s)*(0.400s)] + 1.46 M

⇒ [Cl2O5] = 0.1436 M + 1.46 M

⇒ [Cl2O5] = 1.604 M

3 0

4 years ago