light of wavelength 200nm falls on an aluminun surfacein the aluminum, 4.20 eV is required to remove an electronwhat is the kinetic energy of the fastest and the slowest emitted electron?
I've lost 5 kilos in my first weekIt's my 10th day and I have included salad with some protein (egegg/ lean chicken) as you suggestedAfter 4 years of trying, the fat is finally coming offIt truly feels like magic! Get started today!
E(kinetic) hf - work function, The work function in this case is 4.2eV E(kinetic) hc/wavelength - work function E(kinetic) 4.135е-15еVs3е8m/s/200е-9m - 4.2eV E(kinetic) 2.0025eV is what I gotThat is you fastest electron! The slowest will have energy close to 0
You still have a long time until then so the time to start is nowMore important than exercising is eating properlyCheck the nutritional contents in your foods to make sure they are low in fat in general (avoid saturated and trans fat TOTALLY)Do this along with 20-30 mins cardio 3-4 times a week and you'll definitely see resultsWhere most ppl fail is that they don't realize that it takes 2-3 months to see proper resultsThrow in some challenging weights (weights where you can do sets of 8-10 of), and keep at it Consistency is what will determine if you lose weight or notGood Luck !!
Fruit is full of sugar which can make you fat if you don't burn it all offProtein is the hardest for your body to turn into sugarAfter the winter Olympics a couple of years ago (I LOVE figure skating), I looked up Sasha Cohen on Google and she eats fish and vegetablesThat's itHigh protein, high fiber and low fatThere you have itStay away from refined flour, sugars, rice, potatoes (so-called high-glycemic foods)In fact, most processed foods have some form of sugar in them.
Get the book YOU on a DietIt's really good at explaining all these things your askingAlso, you need to increase your caloriesYour body is going to gain weight because your fat stores because it thinks your starvingYou should get 2000 calories a day, especially if your exercisingAlso, don't increase your protein unless you are exercising, protein builds muscle IF you make it, but turns to fat stores as well if you don't High Protien foods, nuts, eggs, dairy, fish, red meat (to name a few) High Fiber, beans, oats, grains, apples, oranges (to name a few) Low carb, stay away from starches like potatoes, rice, bread, sodas.
