INPUT ARTICLE: Article: Frequency and the time taken to finish a single wave oscillation are inversely proportional. As such, the formula for calculating frequency when given the time taken to complete a wave cycle is written as: f = 1 / T In this formula, f represents frequency and T represents the time period or amount of time required to complete a single wave oscillation. Example A: The time for a certain wave to complete a single oscillation is 0.32 seconds. What is the frequency of this wave? Example B: In 0.57 seconds, a certain wave can complete 15 oscillations. What is the frequency of this wave? Usually, you will be told how long it takes to complete a single oscillation, in which case, you would just divide the number 1 by the time period, T. If given a time period for numerous oscillations, however, you will need to divide the number of oscillations by the overall time period required to complete them. Example A: f = 1 / T = 1 / 0.32 = 3.125 Example B: f = 1 / T = 15 / 0.57 = 26.316 This calculation should tell you the frequency of the wave. Write your answer in Hertz, Hz, the unit for frequency. Example A: The frequency of this wave is 3.125 Hz. Example B: The frequency of this wave is 26.316 Hz.

SUMMARY: Learn the formula. Divide the number of oscillations by the time period. Write your answer.

In one sentence, describe what the following article is about: This will protect the affected area from further injury or infection. You can also use sterile gauze and adhesive tape. Change your bandage at any time of the day that works for you, as long as your wound is freshened up once per day. When you change your bandage, wash your wound and reapply Neosporin to keep your wound moist and clean. Large bandages are better to cover the size of bigger wounds. You can find them in drug stores or most grocery stores. If you aren't sure of what size bandage to use, ask your doctor. If you have Neosporin leftover beyond the expiration date, get rid of it. Expired Neosporin will not heal your wounds and may cause further infections.
Summary: Cover your wound with a bandage after you apply Neosporin. Change your bandage 1 time a day to keep your wound clean and dry. Use larger bandages for serious wounds. Throw away expired Neosporin.

If you're using a gas grill, turn the burners to medium-high. If you're using a charcoal grill, fill a chimney with briquettes and light them. Dump the briquettes onto 1 side of the grill once they're hot and lightly covered with ash. If you're using a broiler, preheat it for at least 5 minutes before cooking the tuna steaks. Remove the marinated tuna steaks from the refrigerator and transfer them from the marinade to a plate. Then, sprinkle 1/4 teaspoon (1.5 g) of salt and 1/4 teaspoon (0.5 g) of ground pepper over the steaks. Discard the marinade once you remove the tuna steaks from the bag. the tuna for 3 to 4 minutes. Set a timer so you don't accidentally overcook 1 side of the tuna steaks. They should become browned on the bottom side that's exposed to the heat. Use tongs to carefully transfer the tuna steaks from the grill to a serving platter. Let the steaks rest while you get side dishes ready. Consider serving grilled tuna steaks with grilled vegetables, couscous, or a garden salad. Refrigerate leftover tuna steaks in an airtight container for up to 3 to 4 days.
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One-sentence summary -- Heat a gas or charcoal grill to medium-high. Take the steaks out of the bag and season them with salt and pepper. Grill Remove the tuna steaks and rest them for 5 to 10 minutes before serving.

Q: Farmed salmon is the term for the mass raising of salmon. These salmon are kept in small pens and fed diets containing hormones, dyes and antibiotics. They are often grown in deplorable conditions which facilitate the spread of disease and lice among the fish population. This salmon, however, is widely available and inexpensive. You should not consume farmed salmon more than one time per month due to the high level of chemicals in the fish. Wild caught salmon is the most expensive of all the kinds. This is because the fish are allowed to grow at their own pace in a natural environment until caught or harvested. The harvest of wild salmon is strictly monitored and regulated with the aim of stabilizing or increasing the number of available fish. Wild salmon from Alaska is considered to be a sustainable harvest, due, in part, to the strict regulations and the fact that the fish is allowed to reproduce as naturally.
A: Buy farmed salmon. Buy wild salmon.

Article: The trick is to get its health below that percentage without letting it faint. Use a combination of weak and medium power attacks to do this. See the numbers after each technique? These are called the Power Points or PP. Generally, the higher the PP, the weaker the attack. In these games putting Pokemon below 33% HP does not increase the catch rate further. Poisoning or burning the wild Pokemon will cause its HP to gradually deplete, making it easier to catch, but increasing the risk of causing it to faint. Putting it to sleep or paralyzing it are more reliable methods, however sleep only lasts a few turns and paralysis still allows it to fight back sometimes. If you can freeze a Pokemon, you can catch a Pokemon very easily, because in Generation 1 (Red, Blue and Yellow) the only way to thaw a Pokemon is to hit with a Fire-type attack.
Question: What is a summary of what this article is about?
Reduce the Pokemon's HP to 33% percent or lower. Use status ailments.

INPUT ARTICLE: Article: Click the chat that you want to into a group chat on the left side of the Skype window. If you haven't yet created a chat, create one first. This person-shaped icon with a "+" in it is in the upper-right side of the chat. Doing so opens an "Add participants" window with all of your Skype contacts listed in it. Click the checkbox to the left of each contact whom you want to add to the group. You can also search in the text box at the top of the "Add participants" window for a contact to add if you want to add someone not in your contacts. It's a blue button at the bottom of the "Add participants" window. Doing so will create a new chat with your group of contacts.

SUMMARY:
Select a chat. Click the "Create group" icon. Select contacts. Click Create Group.