Tides are the rise and fall of the oceans. They are caused by the gravity, or pull, of the Moon and Sun. The Moon's gravity is the main force in causing tides. It makes the oceans bulge out toward it. Another bulge occurs on the opposite side, because Earth is being pulled toward the Moon and away from the water. The water on the side farthest away from the Moon is least affected by its gravity.
An isotope with a high value of n/z will tend to decay through β decay.
Species of atoms of a chemical element with the same atomic wide variety and nearly equal chemical behavior but with differing atomic mass or mass quantity and one-of-a-kind physical properties. The atoms belonging to the equal element, having same atomic range Z, but distinctive mass variety A, are referred to as isotopes.
Isotopes are atoms with one-of-a-kind atomic hundreds that have the same atomic variety. The atoms of different isotopes are atoms of the equal chemical element; they fluctuate inside the number of neutrons inside the nucleus.
Subtract the number of protons from the atomic mass. this is the quantity of neutrons that the regular version of the atom has. If the quantity of neutrons within the given atom is different, than it's miles an isotope.
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Answer:
According to research,
The average speed of an object is the distance traveled divided by the time elapsed(taken).
Velocity and average velocity can be defined as the displacement divided by the time.
Explanation:
It helps an upset stomach by taking out water from the intestines. the milk of magnesia acts as a laxative. or known as (osmotic-type)
Answer:
14175 j heat released.
Explanation:
Given data:
Mass of aluminium = 350.0 g
Initial temperature = 70.0°C
Final temperature = 25.0°C
Specific heat capacity of Aluminium = 0.9 j/g.°C
Heat changed = ?
Solution:
Specific heat capacity:
It is the amount of heat required to raise the temperature of one gram of substance by one degree.
Formula:
Q = m.c. ΔT
Q = amount of heat absorbed or released
m = mass of given substance
c = specific heat capacity of substance
ΔT = change in temperature
Heat change:
ΔT = Final temperature - initial temperature
ΔT = 25.0°C - 70°C
ΔT = -45°C
Q = m.c. ΔT
Q = 350 g × 0.9 j/g.°C × -45°C
Q = -14175 j