Between what two values are the middle 50% of the diameters? The middle 50% of the scores are between 70.9 and 91.1. What is the formula for z score in Excel? 5. To calculate the z-score of a specific value, x, type the following formula in an empty cell: = (x – [mean]) / [standard […]
What are the types of sound based on frequency?
What are the types of sound based on frequency? Pitch, in turn, depends on the frequency of sound waves. High-frequency sound waves produce high-pitched sounds, and low-frequency sound waves produce low-pitched sounds. Infrasound has wave frequencies too low for humans to hear. Ultrasound has wave frequencies too high for humans to hear. How many sounds […]
What must be applied in order to set a resting body in motion?
What must be applied in order to set a resting body in motion? What must be applied in order to set a resting body in motion?… Potential energy. Work. Force. Which type of radiation is created when the primary beam interacts with matter? Primary radiation is the x-rays that come from the target of the […]
What are the horizontal and vertical components of acceleration of a body thrown horizontally with uniform speed?
What are the horizontal and vertical components of acceleration of a body thrown horizontally with uniform speed? Sine the speed is uniform, the acc.in horizontal direction is ZERO. The vertical component will be 9.8 m/s (g) as gravity always acta on a body in downward direction. What are horizontal and vertical components of acceleration? What […]
Does light have shape?
Does light have shape? A pulse of light can have almost any shape in space and in time, determined by the amplitudes and phases of its frequency components. Surprisingly, single photons can also be generated in a variety of complex shapes. Is light a 2D or 3D wave? Spring waves are examples of 1D waves, […]
What is the most important thing in a golf swing?
What do the colors on weather radar mean?
What do the colors on weather radar mean? Typically, the heavier the rain, the warmer the color. So, green usually means light rain, yellow means moderate rain, and red means heavy rain or hail. The green colors indicate winds moving towards the radar, and the red colors indicate winds moving away from the radar. What […]
What is the largest type of galaxy in our universe?
What is the largest type of galaxy in our universe? giant ellipticals How do I backup my Mac onto a hard drive? Select your storage device as the backup disk Open Time Machine preferences from the Time Machine menu in the menu bar. Or choose Apple menu > System Preferences, then click Time Machine. […]
What mood do vertical lines create?
What mood do vertical lines create? Vertical lines simulate height and can create a mood of grandeur or spirituality. Do lines express emotions? Lines give important clues about the emotion the painter is trying to convey. The language of lines is easy to understand; we use the language every day – whether we realize it […]
What are the negative effects of wasting water?
What are the negative effects of wasting water? Wasting water may limit its availability to other communities, especially in areas where water shortage is common. An arid ecosystem may suffer when water is wasted. This wasted water could have been better used elsewhere. Excess energy will be used in sewage treatment plants to treat wasted […]