1. Lee likes to have a lunch as a vegetable salad and a hot drink. Each salad contains 5 types of ingredients out of the following: cucumbers, tomatoes, spinach, cauliflower, sweet pepper, carrots, celery and avocado. Hot drinks are: black coffee, cappuccino, latte, cocoa and 5 types of teas. Only cappuccino, latte, and cocoa contain milk. Lee doesn't mix cucumbers and/or tomatoes with milk. How many different lunches can Lee create

b

step-by-step explanation:

step-by-step explanation:

we can use this expression to calculate the energy gain as a particle moves with a field or the energy loss as it moves against it. (note that it is also used to define the electron-volt, a unit of energy equal to that gained by an electron as it falls through a pd of 1 v, i.e. w = 1 ev = 1.6 10-19 c 1 v = 1.6 10-19j).in fact this expression is really nothing more than the statement that potential is the potential energy per unit charge. in this case, v= w/qis simply stating that the change in potential energy(or work done) per unit charge is equal to the change in potential (or potential difference), v.student questions: uniform electric fields2electron beamcathode+5 kvanode0 v