Which of the following Python code will give Celsius when you give Fahrenheit F as? celsius = float(input(‘Enter temperature in Celsius: ‘)) # calculate temperature in Fahrenheit. fahrenheit = (celsius * 1.8) + 32. print(‘%0.1f Celsius is equal to %0.1f degree Fahrenheit’%(celsius,fahrenheit)) How do you add a degree in C++? If there is no degree […]
What do you mean by internal forces?
What do you mean by internal forces? Internal forces are forces exchanged by the objects in the system. Internal forces may cause acceleration in different parts of the system but does not cause any acceleration in the center of mass of the entire system. Example: Friction is an external force if the body experiencing friction […]
Does material affect friction?
Does material affect friction? The frictional force does not depend on mass or surface area. All that really matters is the types of materials that are in contact. When everything is stationary, the objects feel static friction. When they are moving, kinetic friction takes over. What 2 factors do not affect friction? Friction does not […]
Is Q state function?
Is Q state function? Heat and work are not state functions. Work can’t be a state function because it is proportional to the distance an object is moved, which depends on the path used to go from the initial to the final state. Thermodynamic properties that are not state functions are often described by lowercase […]
What is a mass balance equation?
What is a mass balance equation? Mass-Balance Equations. ➢ Mass-balance equations relate the equilibrium concentrations of various species in a solution to one another and to the analytical concentrations of the various solutes. ➢ These equations are a direct result of the conservation of mass and. moles. What does it mean to tare a balance? […]
Did the US ever have a 49 star flag?
Did the US ever have a 49 star flag? 49-star American Flag On January 3rd, 1959, the 49 star flag became the official flag of the United States. Alaska was the 49th state formally granted statehood under an Executive order by President Eisenhower (January 3rd, 1959). What is the rarest American flag? These American Flags […]
How can we protect Earth from solar activity?
How can we protect Earth from solar activity? Earth’s magnetosphere, the first layer of protection against solar flares, whisks away the flare’s charged particles. Due to the effects of the solar wind, the magnetosphere has a compressed, bulbous side that faces the sun, a dip near Earth’s poles and a flowing tail extending away from […]
Why does helium make things float?
Why does helium make things float? Helium floats because it is buoyant; its molecules are lighter than the nitrogen and oxygen molecules of our atmosphere and so they rise above it. In the car, it’s the air molecules that are actually getting pulled and pushed around by gravity as the result of the accelerating frame. […]
How many MJ are in a kWh?
Do animals eat seeds?
Do animals eat seeds? A new study finds that large animals eat not only large seeds but small ones too – helping with seed dispersal. If they become extinct, this could have an impact on overall biodiversity in an ecosystem. Scientists have long thought that small animals eat small seeds and large animals eat large […]