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What happens to the speed of an orbiting star when you increase the size of a black hole?
What's relevant is the black hole's mass in this case. That's the same as if you change the mass of any other object around which another object orbits - for example, the mass of a star. For a higher mass of the central object, the orbiting object must move faster - assuming it is at the same distance of course.
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What happens to the speed of evaporation when the temperature of water is higher?
The speed of evaporation increase when the temperatre increase.
What happens to the speed of planets orbiting the sun as you get closer to the sun?
As you get closer to the sun, the speed of planets increases due to the stronger gravitational pull from the sun. This increase in speed is necessary to balance the pull of gravity with the planet's tendency to move in a straight line. This phenomenon is described by Kepler's second law of planetary motion.
What happens to the speed of a three phase motor if frequency is increased?
If the frequency supplied to a three-phase motor is increased, the motor speed will also increase following the relationship known as the synchronous speed. This increase in frequency will lead to a corresponding increase in motor speed, assuming that the load on the motor remains constant.
How does the radius of an orbit relate to the average speed of the orbiting body?
The radius of an orbit is directly related to the average speed of the orbiting body. As the radius of the orbit increases, the average speed of the orbiting body decreases. This is because at a larger distance from the center of mass, the gravitational force decreases, requiring a lower speed to maintain the orbit.
What happens when the temperature of a gas increased?
If you increase the temperature of a gas, its particles (atoms or molecules) will speed up. If it is in a closed container, the pressure will also increase.
What happens to the speed of evaporation when the temperature of water is higher?
The speed of evaporation increase when the temperatre increase.
What happens to the speed when acceleration is in the same direction as the motion?
Speed increase constantly.
What happens to the speed of planets orbiting the sun as you get closer to the sun?
As you get closer to the sun, the speed of planets increases due to the stronger gravitational pull from the sun. This increase in speed is necessary to balance the pull of gravity with the planet's tendency to move in a straight line. This phenomenon is described by Kepler's second law of planetary motion.
What happens when you increase the speed of a wave what happens to the wavelength?
If the frequency remains constant, then the wavelength increases.
Why does the speed of an object increase as it gets closer to the object its orbiting?
As an object gets closer to the object it's orbiting, the gravitational pull between the two objects increases. This causes the object in orbit to accelerate, increasing its speed to balance the gravitational force and maintain its orbit.
What happens to to the speed of a motor if i increase or decrease the number of bulbs in a circit?
If you increase the number of bulbs in a circuit, the resistance in the circuit will increase, causing the motor's speed to decrease. If you decrease the number of bulbs, the resistance in the circuit will decrease, causing the motor's speed to increase.
What happens to the wavelength when the speed is increased and frequency stays the same?
If the speed is increased and the frequency stays the same, the wavelength will also increase. Wavelength is inversely proportional to speed for a constant frequency, so as the speed increases, the wavelength will also increase.
What happens to the speed of sound due to increase in temperature of the air?
The average speed of sound increases by approx 0.6 metres/second for an increase in temperature of each degree Celsius.
What happens to particles when their temp is increased according to kinetic theory?
The water molecules increase their speed
What happens to the speed of a three phase motor if frequency is increased?
If the frequency supplied to a three-phase motor is increased, the motor speed will also increase following the relationship known as the synchronous speed. This increase in frequency will lead to a corresponding increase in motor speed, assuming that the load on the motor remains constant.
What happens to the you increase the wavelength?
Remember that wavelength x frequency = speed of the wave.If you increase the wavelength, the frequency will decrease - since the speed of most waves is more or less independent of the frequency or wavelength.
What happens to your speed when the acceleration is in the same direction as the motion?
When acceleration is in the same direction as motion, your speed will increase because the two are working together to propel you forward. This results in a faster rate of change in velocity, causing you to speed up.
