An experiment shows that when electromagnetic radiation of wavelengthh 270nm falls on an aluminum suface, photolectrons are emittedThe most energetic fo these are stopped by a potential difference of 0.406 voltsUse this information to calculate the work function of aluminum in electron volts.
INGREDIENTS 2/3 cup maple syrup 1/4 cup vegetable oil 5 tablespoons unsweetened cocoa powder 1 teaspoon ground cinnamon 1/2 cup peanut butter 1 cup rolled oats 1 teaspoon vanilla extract DIRECTIONS In a saucepan over medium heat combine the maple syrup, oil, cocoa and cinnamonBoil for three minutes, stirring constantlyRemove from heat and stir in the peanut butter, rolled oats and vanilla until well blendedDrop by heaping spoonfuls onto waxed paper and chill to set, about 30 minutes.
I love those cookiesThere are various recipes for these cookies, some with peanut butter, some withoutWhat I did was just go into search for no bake cookiesThis way you'll find the closest recipe you're looking forOur local Amish restaurant in my town used to make these at Christmas, but this year they didn't make themMaybe I'll make a batch too.
Photoelectron energy photon energy work function + stopping voltage Photon energy hc/lambda 4.592 eV Work function photon energy - stopping voltage 4.186 eV
INGREDIENTS 2/3 cup maple syrup 1/4 cup vegetable oil 5 tablespoons unsweetened cocoa powder 1 teaspoon ground cinnamon 1/2 cup peanut butter 1 cup rolled oats 1 teaspoon vanilla extract DIRECTIONS In a saucepan over medium heat combine the maple syrup, oil, cocoa and cinnamonBoil for three minutes, stirring constantlyRemove from heat and stir in the peanut butter, rolled oats and vanilla until well blendedDrop by heaping spoonfuls onto waxed paper and chill to set, about 30 minutes.
I love those cookiesThere are various recipes for these cookies, some with peanut butter, some withoutWhat I did was just go into search for no bake cookiesThis way you'll find the closest recipe you're looking forOur local Amish restaurant in my town used to make these at Christmas, but this year they didn't make themMaybe I'll make a batch too.
