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Papessa [141]
2 years ago
6

Which of the following is not equal to 0.536 kilometers?

Chemistry
2 answers:
qwelly [4]2 years ago
5 0

Answer : The incorrect option is, 53.6 hectometers (hm)

Explanation :

(1) The conversion used from kilometers to hectometers is:

1 km = 10 hm

Converting the given value, we get:

\Rightarrow 0.536km\times (\frac{10hm}{1km})=5.36hm

The value in hectometers is 5.36 hm

(2) The conversion used from kilometers to meters is:

1 km = 1000 m

Converting the given value, we get:

\Rightarrow 0.536km\times (\frac{1000m}{1km})=536m

The value in meters is 536 m

(3) The conversion used from kilometers to millimeters is:

1 km = 1000000 mm

Converting the given value, we get:

\Rightarrow 0.536km\times (\frac{1000000mm}{1km})=536000mm

The value in millimeters is 536000 mm

(4) The conversion used from kilometers to centimeters is:

1 km = 100000 cm

Converting the given value, we get:

\Rightarrow 0.536km\times (\frac{100000cm}{1km})=53600cm

The value in centimeters is 53600 cm

Hence, the incorrect answer is, 53.6 hectometers (hm)

ladessa [460]2 years ago
3 0
53.6 hectometers is not equal to 0.536 kilometer
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Sauron [17]

Answer:

17 ohms

Explanation:

Given that,

In a series circuit there are 17 light bulbs, each providing 1 ohm of resistance.

We need to find the total resistance of the circuit.

The equivalent resistance for series combination is given by :

R_{eq}=R_1+R_2+....

For 17 light bulbs, the equivalent resistance is given by :

R_{eq}=R+R+....\text{upto 17 terms}\\\\R_{eq}=17R\\\\=17

Hence, the total resistance is 17 ohms. Hence, the correct option is (d).

7 0
3 years ago
Which of Graphs 1 correctly represents the relationship between the pressure and volume of a gas?
Alborosie

Answer:

D

Explanation:

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4 0
2 years ago
How many moles are in 18.2 g of CO2?<br> 41.4 moles<br> 801 moles<br> 0.414 moles<br> 0 2.42 moles
mrs_skeptik [129]

Answer:

0.414 mole (3 sig. figs.)

Explanation:

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≅ 0.414 mole (3 sig. figs.)

6 0
2 years ago
What is the [H ] of a solution of 0.001 M aqueous sulfuric acid (H2SO4) is H2SO4 ionizes in water according to the balanced chem
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Answer:  0.002 M

Explanation:

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According to stoichiometry :

1 mole of H_2SO_4 ionizes to give =2 mole of H^+ ions

0.001 mole of H_2SO_4 ionizes to give = \frac{2}{1}\times 0.001=0.002 mole of H^+ ions

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3 years ago
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