Answer : The distance covered by slow snail in 24 hours is
Explanation :
As we are given that the a slow snail can travel 2.2 cm in 1 minute. Now we have to calculate the distance covered by slow snail in 24 hours.
First we have to convert 24 hours in minutes.
Conversion used : (1 hour = 60 minutes)
As, 1 hour = 60 minutes
So, 24 hour = 24 × 60 minutes
= 1440 minutes
Now we have to calculate the distance covered by slow snail in 24 hours.
In 1 minute, the distance covered by slow snail = 2.2 cm
In 1440 minute, the distance covered by slow snail = 1440 × 2.2 cm
= 3168 cm
=
Now we have to convert 'cm' into 'pm'.
Conversion used :
As,
So,
Therefore, the distance covered by slow snail in 24 hours is
Answer:
I'm not an expert at this, but I assume its mercury.
Answer : Acid-base reaction is determined when hydrogen ion of an acid neutralize by the hydroxide ion of a base then it gives water.
Explanation :
Acid-base reaction : It is defined as the reaction in which an acid reacts with a base to give salt and water.
Acid-base reaction is determined when hydrogen ion of an acid neutralize by the hydroxide ion of a base then it gives water.
For example: When hydrochloric acid react with sodium hydroxide base to give sodium chloride salt and water.
The balanced acid-base reaction is:
Answer:
prototype
Explanation:
don't go right to designing the original thing
A. The more electronegative atom will form the positive pole of a
polar bond.
B. The more electronegative atom will form a nonpolar end of the
bond.
C. The more electronegative atom will make its end of the bond more
negative.
D. Electronegativity differences between the atoms will cancel out
bond polarity
The electronegativity affects the polarity of the bond between two atoms, as the more electronegative atom will make its end of the bond more negative. The correct option is C.
Electronegativity is a charge that shows the ability of an element to gain electron pairs with other elements during bonding. Electronegativity is altered by the distance between the electron and the nuclei and the atomic number of the element.
Polarity is the state of the atomic body in which it has placed charges in an opposite way to the other atoms so that they can join together.
Thus, the correct option is C. The more electronegative atom will make its end of the bond more negative.
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Answer:
C. The more electronegative atom willl make its end of the
bond more negative
A P E X
Answer:
=16.49 L
Explanation:
Using the equation
P1= 0.6atm V1= 30L, T1= 25+273= 298K, P2= 1atm, V2=? T2= 273
P1V1/T1= P2V2/T2
0.6×30/298= 1×V2/273
V2=16.49L
distance between the objects
acceleration of the objects
masses of the objects
Increasing distance between the objects factor will cause the gravitational force between two objects to decrease. Therefore, option B is correct.
The gravitational force grows in proportion to the size of the masses . The gravitational force weakens rapidly as the distance between masses grows. Unless at least one of the objects has a lot of mass, detecting gravitational force is extremely difficult.
Gravity is affected by object size and distance between objects. Mass is a unit of measurement for the amount of matter in an object.
The force of gravity is proportional to the masses of the two objects and inversely proportional to the square of the distance between them. This means that the force of gravity increases with mass but decreases as the distance between objects increases.
Thus, option B is correct.
To learn more about the gravitational force, follow the link;
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Answer:
B
Explanation: