Yes. The area is proportional to the square of the radius. If the radius becomes smaller, so does the area.
Surface area, S.A., of a sphere with radius r equals to 4pir2.Since the diameter is decreased by 25%, the radius is also decreased by 25%.That is r - 0.25r = 0.75r.So that S.A. = 4pi(0.75r)2 = 2.25pir2
decreased
Nobody invented frequency distribution. Events happen, as is the nature of events. Some events can have different outcomes and a frequency distribution is simply the proportion of times that these different outcomes happen (empirical freq distrib) or are expected to happen based on scientific laws (theoretical freq distrib).
Whatever the wavelength and frequency happen to be, their product is always equal to the speed.
If the frequency is decreased, the wavelength will increase. This is because the wavelength and frequency of a wave are inversely proportional to each other according to the wave equation λ = c/f, where λ is the wavelength, c is the speed of light, and f is the frequency.
Decreased the FEV1 %
If the frequency of a sound is decreased, the pitch of the sound will become lower. This means that the sound will sound deeper or lower in tone.
A lower note.
Yes. The area is proportional to the square of the radius. If the radius becomes smaller, so does the area.
When the radius is increased, the period of rotation will increase. This is because a larger radius means the object has to travel a greater distance in the same amount of time, leading to a longer period of rotation.
When frequency is increased, the pitch of the tone becomes higher. This is because higher frequency vibrations are perceived as higher pitched sounds. On the other hand, when frequency is decreased, the pitch of the tone becomes lower. This is because lower frequency vibrations are perceived as lower pitched sounds.
If the radius of a wire is decreased by a factor of 3, the resistance of the wire will increase by a factor of 9. This is because resistance is inversely proportional to the cross-sectional area of the wire, which is proportional to the square of the radius. So, decreasing the radius by a factor of 3 will result in the area decreasing by a factor of 9, leading to a 9-fold increase in resistance.
If the frequency of a wave is decreased, the wavelength of the wave will increase. This is because frequency and wavelength are inversely related in a wave, meaning that as one decreases, the other increases.
The main difference will be the motor's torque will be decreased, potentially making it undersized for its' purpose. The motor's speed will also be decreased since n=(120f)/P.
Surface area, S.A., of a sphere with radius r equals to 4pir2.Since the diameter is decreased by 25%, the radius is also decreased by 25%.That is r - 0.25r = 0.75r.So that S.A. = 4pi(0.75r)2 = 2.25pir2
If the frequency of the light wave is decreased by a factor of 2, the wavelength will double. This is because the speed of light remains constant in a given medium, so as frequency decreases (and energy decreases), wavelength increases to maintain the speed of light.