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Is it true that an equilibrium constant is not changed by a change in pressure?
Yes, it is true that an equilibrium constant is not changed by a change in pressure.
What happens to the pressure of a system when the volume is decreased if the temperature and number of gas particles are held constant according to Boyles Law?
According to Boyle's Law, if the volume of a gas is decreased while keeping the temperature and number of gas particles constant, the pressure of the gas will increase. This is because there is less space for the gas particles to occupy, leading to more frequent collisions with the walls of the container, resulting in an increased pressure.
Why does Ohm's Law hold true only at a constant temperature?
Ohm's Law holds true only at a constant temperature because it assumes a linear relationship between voltage, current, and resistance, which is only valid when temperature remains constant. Changes in temperature can alter the resistance of a material, leading to deviations from Ohm's Law.
Is it true that boiling point remain constant in all altitudes?
No, the boiling point decrease at high altitudes.
According to Charless law whenever the temperature of a gas at constant pressure decreases the volume increases.true or false?
Answer: No, this is not according to Charles law; however according to Boyles law this statement is correct ('true').Charles' law states: When the pressure on a sample of a gas is held constant, the Kelvin temperature and the volume will be directly related.Boyle's law describes how the pressure of a gas tends to decrease as the volume of a gas increases when temperature is held constant.
What variables remain constant in boyles law?
The amount of gas and the temperature of the gas are kept constant in Boyle's Law. The relationship described by Boyle's Law holds true when pressure and volume change inversely while the other variables are held steady.
Which variables must be kept constant for Boyle's law to hold?
Temperature and the amount of gas (moles) must be kept constant for Boyle's law to hold true. This means the pressure and volume of a gas are inversely proportional provided the temperature and amount of gas remain constant.
Is it true the both ocean conditions and ocean tempertures remain fairly constant?
true
What two factors must be constant with boyle's law?
According to Boyle's law, temperature and amount of gas must be constant. This means that as pressure and volume change, temperature and amount of gas should remain the same for the law to hold true.
What must be true for a population to remain constant over time?
For a population to remain constant over time, the birth rate must equal the death rate, ensuring that the number of individuals being born is equal to the number of individuals dying. Additionally, there should be no migration in or out of the population, as this can also impact population size.
What is the name of conductor which obeys ohm's law?
Everything obeys Ohm's law - antennas, cables, transformers, integrated circuits, etc.AnswerIt is not true that 'everything' obeys Ohm's Law. For a device to obey Ohm's Law, the ratio of voltage to current MUST remain constant for variations in voltage. This is why Ohm's Law is a law of constant proportionality.
Which of the following statements regarding heart valves is NOT true?
They must remain tightly closed in order to work properly.
Think critically explain whether the following statement is true if an object i movingthere must be a force acting on it.?
The statement is not always true. An object can continue moving with a constant velocity if no net force is acting on it. According to Newton's first law of motion, an object will remain in its state of motion unless acted upon by an external force.
Is it true that if at any time the forces are unbalanced an object will remain at rest?
No it is not. Newton's first law states that an object at rest stays at rest (or in a constant straight line motion) unless acted upon by an outside unbalaced force. So the object would move if an unbalaced force acted on it.
What is true if an object moves in the same direction and at a constant speed for 4 hours?
If an object moves in the same direction and at a constant speed for 4 hours, then the distance it travels will be equal to speed multiplied by time. The object's velocity will remain constant, and its displacement will be in the same direction as its motion.
Why is there no change in the concentration of the NaCl solution?
The question is not clear; the concentration of salt in water can be very variable.
Which of the following must be true about a photon with more energy A) it must have a lower frequency B) it must have a higher frequency C) it must have a greater Planck's constant D) it must have a s?
B) It must have a higher frequency. Photon energy is directly proportional to its frequency, as given by E=hf where E is energy, h is Planck's constant, and f is frequency. Increasing energy requires increasing frequency.
