Which angular velocity is greater a second hand minute hand and hour hand of a clock? The second hand goes through 2π radians in 1 min, or 2π radian/60 seconds, so ω = π/30 rad. s-1 = 0.03 rad. s-1. The minute takes one hour = 60 s/min × 60 min = 3600 s to […]
How do I stop getting shocked from static?
How do I stop getting shocked from static? Stop Being Zapped: Skin Tips Stay Moisturized. Keeping your skin hydrated is one way to reduce the effects of static shock. Wear Low-Static Fabrics & Shoes. Rubber-soled shoes are insulators and build up static on your body. Add Baking Soda to Your Laundry. What things have a […]
What is the difference between infrared camera and thermal camera?
What is the difference between infrared camera and thermal camera? Active IR systems use short wavelength infrared light to illuminate an area of interest. Some of the infrared energy is reflected back to a camera and interpreted to generate an image. Thermal imaging systems use mid- or long wavelength IR energy. Can an infrared camera […]
What is a leeward side of a mountain?
What is a leeward side of a mountain? The opposite side of the mountain is called the leeward side and usually sees much less precipitation. The reason is that air is descending on the leeward side of the mountain, and descending air is warmer and drier, which is the opposite of ascending air. Which side […]
What would happen when an electron in AH atom absorbs light?
Which object will reach terminal velocity first?
Which object will reach terminal velocity first? A falling object will continue to accelerate to higher speeds until they encounter an amount of air resistance that is equal to their weight. Since the 150-kg skydiver weighs more (experiences a greater force of gravity), it will accelerate to higher speeds before reaching a terminal velocity. How […]
How is batholith formed?
How is batholith formed? Despite sounding like something out of Harry Potter, a batholith is a type of igneous rock that forms when magma rises into the earth’s crust, but does not erupt onto the surface. What are Sills give an example? Answer: Such sills are known as transgressive, examples include the Whin Sill and […]
How do you test pupillary response?
How do you test pupillary response? Performing the Exam for Pupillary Responses Observe the pupil size and shape at rest, looking for anisocoria (one pupil larger than the other) Observe the direct response (constriction of the illuminated pupil) Observe the consensual response (constriction of the opposite pupil) Repeat with the opposite pupil. What does it […]
How did the Pure Food and Drug Act affect society?
How did the Pure Food and Drug Act affect society? The Pure Food and Drug Act of 1906 prohibited the sale of misbranded or adulterated food and drugs in interstate commerce and laid a foundation for the nation’s first consumer protection agency, the Food and Drug Administration (FDA). The Pure Food and Drug Act regulated […]
Which age group has the lowest self esteem?
Which age group has the lowest self esteem? Self-esteem was lowest among young adults but increased throughout adulthood, peaking at age 60, before it started to decline. These results are reported in the latest issue of the Journal of Personality and Social Psychology, published by the American Psychological Association. How do you fix low self […]