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1. A more correct name is Boyle-Mariotte law.
2. Only the temperature must remain constant.
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∙ 12y ago
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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?
When pressure double, the volume halves. However this is only true if the number of molecules and the temperature are both in a constant state.
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.
Why does Ohm's Law hold true only at a constant temperature?
For most materials that it applies to, yes. Because the resistance must be constant for Ohm's Law to be true. It doesn't apply to a tungsten lamp, for example.
Which of the following is true of an isothermal process Temperature is constant W equals Q ΔU equals 0 Pressure is constant?
Temperature is constant.
Is it true the both ocean conditions and ocean tempertures remain fairly constant?
true
Both ocean conditions and ocean temperatures remain fairly constant?
true
What must be true for a population to remain constant over time?
The number of births has to equal the number of deaths for zero population growth (ZPG). This is assuming there are no immigrations/emigrations into/out of the population.
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?
When pressure double, the volume halves. However this is only true if the number of molecules and the temperature are both in a constant state.
Is it true that boiling point remain constant in all altitudes?
No, the boiling point decrease at high altitudes.
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) higher frequency. Planck's constant doesn't change.
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.
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.
Which of the following statements regarding heart valves is NOT true?
They must remain tightly closed in order to work properly.
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.
Why does Ohm's Law hold true only at a constant temperature?
For most materials that it applies to, yes. Because the resistance must be constant for Ohm's Law to be true. It doesn't apply to a tungsten lamp, for example.
A spacecraft orbits Earth at a constant speed.The forces actinbg on it must be?
There is only one force acting on an orbiting spacecraft ... the force of gravity.It's NOT correct to say that a constant speed in a curved path indicates balanced forces.That's true only when the constant speed is in a straight line. If the direction is changing,there must be net forces on the moving object, even if its speed is constant.
