The surface tension of water is increased for salted water.Sodium chloride increase the surface tension of water.
If tension is increased, the wavelength of the wave will decrease. This is because the speed of the wave is directly proportional to the square root of the tension. So, if tension increases (and frequency remains constant), the speed of the wave will increase, resulting in a shorter wavelength.
If a vibrating string anchored at each end is shortened, the frequency of vibration will increase, leading to a higher pitch. This is because the shorter length results in shorter wavelengths and higher frequencies. On the other hand, if the tension is increased while keeping the length constant, the pitch will also increase due to higher tension causing higher frequencies of vibration.
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If the speed increased and the wavelngth stayed the same then the frequency would have to increase. Because Speed=Frequency*Wavelength Hope that helps
An increase in temperature typically decreases surface tension in liquids. This is because higher temperature leads to increased molecular motion, which weakens the intermolecular forces responsible for surface tension.
Because of centrifugal force tension on both side will be increased but at the same time normal reaction force in between belt and pulley surface will goes down so frictional tension will be decrease and ultimately power transmission efficiency will decrease.
To adjust the tension of your brake lever, locate the barrel adjuster on the brake lever or caliper. Turn the adjuster clockwise to increase tension and counterclockwise to decrease tension. Test the brakes after making adjustments to ensure they are working properly.
Increasing the tension of a spring increases the speed of wave propagation along the spring. This is because the higher tension causes the wave to travel faster due to increased restoring forces. Additionally, the wavelength of the wave may decrease as tension increases.
To adjust spring-loaded hinges, use a screwdriver to tighten or loosen the tension screws on the hinges. Turning the screws clockwise will increase tension, while turning them counterclockwise will decrease tension. Experiment with small adjustments until the desired tension is achieved.
Adding surfactants the surface tension decrease.
Changing the length of a string will affect its frequency. Shortening the string will increase the frequency, while lengthening the string will decrease the frequency. This is because shorter strings vibrate more quickly, producing higher pitches, whereas longer strings vibrate more slowly, resulting in lower pitches.