What is the kinetic energy of the projectile when it reaches the highest point? Therefore, at the highest or at maximum height, the net velocity is u= vocosθ. So, we can say that at the maximum height, the kinetic energy is minimum as the vertical velocity is zero. Minimum kinetic energy = 12m(v0cosθ)2 . So, […]
What is a good reflection coefficient?
What are the five stages of human development?
What are the five stages of human development? Infant Development. Toddler Development. Preschooler Development. Middle Childhood Development. Adolescent Development. Adult Development. What are the main stages of human development? Developmentalists often break the lifespan into eight stages: Prenatal Development. Infancy and Toddlerhood. Early Childhood. Middle Childhood. Adolescence. Early Adulthood. Middle Adulthood. Late Adulthood. What are […]
What is the importance of bio diversity?
What is the importance of bio diversity? Ecological life support— biodiversity provides functioning ecosystems that supply oxygen, clean air and water, pollination of plants, pest control, wastewater treatment and many ecosystem services. Recreation—many recreational pursuits rely on our unique biodiversity , such as birdwatching, hiking, camping and fishing. Which of these are the values of […]
What is Lipid profile test used for?
What is Lipid profile test used for? What is a lipid profile? A lipid profile (or lipid panel) is a blood test which measures the concentrations of fats and cholesterol in the blood, and can be used to assess so-called ‘good cholesterol’ versus ‘bad cholesterol’ levels. What color is a positive test for lipids? It […]
Is Rainbow A man made spectrum?
Is Rainbow A man made spectrum? A rainbow is a natural spectrum appearing in the sky after a rain shower (Fig. 11.7). It is caused by dispersion of sunlight by tiny water droplets, present in the atmosphere. A rainbow is always formed in a direction opposite to that of the Sun. Can a rainbow fall […]
What force is required to produce an acceleration of 4 m/s2 in an object of mass 3 kg?
What important role does the mesosphere play?
What important role does the mesosphere play? Chemicals and the Environment It is the coldest place on Earth and has a temperature on the order of − 85°C (− 120°F). Just below the mesopause, the air is so cold that even the very scarce water vapor at this altitude can be sublimated into polar-mesospheric noctilucent […]
What is the basic form of matter that Cannot be broken down any further?
What is the basic form of matter that Cannot be broken down any further? An element is the simplest form of matter that has a unique set of properties. Elements cannot be broken down into a simpler substance. Likewise, one element cannot be chemically converted into a different element. What is the smallest particle of […]
Is Volt a fundamental unit?
Is Volt a fundamental unit? Potential difference is not a fundamental quantity. Hence, volt is not a fundamental unit. Which one is not fundamental unit? Kilogram. From the above units it is clear that the liter is not the fundamental unit. What are the 7 fundamental units? The seven SI base units, which are comprised […]