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What happens when heat is added to a system?
When heat is added to a system, the temperature increases, unless there is a phase change taking place. In that case, temperature remains the same, and the only observable difference is the phase change.
What effect does the initial temperature of the water have on change in temperature of the water after the hot metal is added?
When hot metal is added into the water then the metal looses its energy into the water and this heat is gained by the water, so the temperature gets increases when hot metal added into it i.e final temperature is greater than initial temperature of water.
What are temperature changes that occur even though heat is not added or subtracted?
Temperature changes may occur due to changes in pressure, volume, or physical state of a substance, known as adiabatic processes. This is governed by the ideal gas law, which relates pressure, volume, and temperature of a gas. Additionally, temperature changes can result from chemical reactions or phase changes within a system.
When a phase change occurs does the temperature change?
During a phase change, such as melting or boiling, the temperature remains constant even though heat is being added or removed. This is because the added heat is being used to break the intermolecular forces holding the particles together rather than increasing the temperature.
Why doesn't the temperature of boiling water change as heat continues to be added?
The temperature of boiling water remains constant at the boiling point (100°C at sea level) because the added heat energy is used to convert the liquid water into water vapor, rather than increasing the temperature. This phase change absorbs heat without affecting the temperature.
Can any two vectors be added or subtracted?
Yes, all vectors can be added or subtracted.
Why Did water Temperature change?
Water temperature can change due to factors such as sunlight, air temperature, and water depth. In colder climates, water temperature can decrease due to colder air temperatures or melting ice. In warmer climates, water temperature can increase due to sunlight exposure and warmer air temperatures. Human activities such as industrial discharge or climate change can also impact water temperature.
What is the smallest number of nucleotides that must be added or subtracted to change the triplet grouping of the genetic message?
1
What is name the units that are being added or subtracted in a fraction?
The numerator is whats being subtracted or added when you are subtracting or adding a fraction
What number is unique?
0 It's the only number when added/subtracted/multiplied/divided by itself doesn't change in value.
Provident fund contributed by employer will be added or subtracted from net income?
For the employee - it will be added to his/her net income For the employer - it will be subtracted from their net income
When are force said to be added and when are they subtracted?
if two forces act in same direction they r added and if they act in opposite direction they r subtracted
Is it possable to add heat but not change the temperature of somthing?
Yes, it is possible to add heat to something without changing its temperature. This can happen during a phase change, such as when melting a solid into a liquid or evaporating a liquid into a gas, where the added heat provides the energy needed for the molecules to change their arrangement without a change in temperature.
Why can quantities with different units never be added or subtracted bwhy can quantities with different units never be added or subtracted but can be multiplied or diviut can be multiplied or divided?
Only like terms can be added or subtracted. 10m and 1s cannot be added; but divided, 10 m/s becomes a velocity.
Is a part of an expression to be added or subtracted?
Yes.
What is it called when vectors are added or subtracted?
resultant
Does the commutative property state that numbers can be added or subtracted in any order?
The commutative property basically states that numbers can be added or subtracted in any order.
