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The Heisenberg Uncertainty principle states that ΔxΔp > h/4π. What is represented by the terms Δx, and Δp? What can we say about p if the precise value of x is known? What does this mean for experimental results.

Δx and Δp represent the uncertainty in position and the uncertainty in momentum respectively.
If x is known absolutely then p cannot be known at all.
This means that the precise p...

Answered by Daniel H. • Physics tutor

12746 Views

Manually implement a function that finds the smallest value in a list of integers and print it.

def findMin(list): min = list[0] for i in range(1, len(list)): if list[i] < min: min = list[i] print(min)

Answered by Daniel H. • Python tutor

2396 Views

The functions f and g are defined on R , the set of real numbers by f(x) = x^2 - 5x +2, and g(x) = 1 - x. Find h(x) = f(g(x)), and j(x) = g(f(x)).

Part 1: Step 1: Substitute in (1-x) for x in the equation f(x) = x^2 -5x +2 Step 2: Break the brackets Step 3: Collect like terms to simplify Part2: Step 1: Substitute in (x^2 -5x +2) for x in the equatio...

Answered by Daniel H. • Maths tutor

10040 Views

How do I approach structuring and planning an essay? For example, how do I answer- 'The education of Miranda and Ferdinand is at the heart of The Tempest' Evaluate this view.

In an exam, having 5-10 minutes to plan an essay can seem daunting! This question in particular at first glance can seem overwhelming. It may seem like there’s not an explicit theme being addressed, and t...

Answered by Tania C. • English tutor

4013 Views

How do you solve a quadratic inequality eg find the values of x for which x^2 -6x +2 < -3

First we must change our inequality so that we have a zero on one side, In this case we can add three to both sides of the inequality, this gives: x^2 - 6x +5 < 0 Now let's consider the equation y = x^...

Answered by Isobel R. • Maths tutor

4558 Views