Tag Archives: affect

How does wind affect the Sahara desert?

How high is the Sahara dust? 10,000-15,000 feet “Normally the sky is blue in between the clouds, but today it is a hazy gray. Most of these fine dust particles are suspended 10,000-15,000 feet above ground, but some do fall low enough where we can breathe them in.” How high is the Sahara dust? 10,000-15,000 […]

How does exposure to fast food advertising affect teenagers eating habits?

How many advertisements do we see a day 2020? Digital marketing experts estimate that most Americans are exposed to around 4,000 to 10,000 ads each day. At some point, we start a screening process for what we engage with and start ignoring brands and advertising messages, unless it’s something that we have a personal interest […]

What factors affect refinery margins?

What is the refining margin? Singapore GRM has improved to $2.4 per barrel in April 2021, which is likely to aid OMC earnings. Gross refining margins (GRMs), a measure of profitability for oil refining companies, remained subdued since the onset of the pandemic last year. What is refinery crack spread? What is refining marker margin? […]

What factors affect the mechanical advantage of a machine?

What is the meaning of mechanical advantage and how is it calculated? Mechanical advantage is a type of measurement which calculates the amplified force gained by the mechanical system. Therefore, it provides the ratio between the force applied to the load and the force required to overcome the given force. Is a high mechanical advantage […]

How does location affect climate?

What is the main reason why latitude causes temperatures to be different? At higher latitudes, the angle of solar radiation is smaller, causing energy to be spread over a larger area of the surface and cooler temperatures. What is the main reason why latitude causes temperatures to be different? At higher latitudes, the angle of […]

Can antibiotics affect your period while on birth control?

Is it normal to never have a period on birth control? Hormonal birth control, like Mirena or Skyla, prevent ovulation and stop that uterine lining from building up, so there isn’t anything to shed or bleed out. Having a period is healthy and normal if you’re not using birth control, but not having periods when […]

How does income affect price elasticity of demand?

What is the Laplace transform of cos at? By definition of the Laplace Transform: L{cosat}=∫→+∞0e−stcosatdt. From Integration by Parts: ∫fg′dt=fg−∫f′gdt. What is the value of u 1 where u n is the unit step function? Explanation: The unit step function u[n] = 1 for all n>=0, hence u[1] = 1. Explanation: The function assumes the […]