What is photoelectric effect How did Einstein explain it? In 1905 Einstein extended Planck’s hypothesis to explain the photoelectric effect, which is the emission of electrons by a metal surface when it is irradiated by light or more-energetic photons. What behavior does the photoelectric effect show? The photoelectric effect proves that light has particle-like activity….
Category: Popular guidelines
Do swear words exist in all languages?
Do swear words exist in all languages? While all languages technically include swear words, in practice people only use a very small fraction of the words in a dictionary while speaking. There are very wide variations in the actual use of swear words and how offensive the content may be. Does any language not have…
Can I be a co founder without equity?
Can I be a co founder without equity? There is no rule or law in terms of who gets cofounder status and who gets equity. It’s all ethics, decisions, and agreements. So it’s going to be what he wants vs. Can co-founders have different equity? Startups are about execution, not about ideas. Dramatically unequal founder…
What should you do to have a healthy lifestyle?
What should you do to have a healthy lifestyle? 20 health tips for 2020 Eat a healthy diet. Consume less salt and sugar. Reduce intake of harmful fats. Avoid harmful use of alcohol. Don’t smoke. Be active. Check your blood pressure regularly. Get tested. What is a healthy lifestyle answer? What is a “healthy lifestyle”?…
How do I start social media marketing from scratch?
How do I start social media marketing from scratch? On this page Social Media Marketing Plan. Step 1: Which social media sites you should use. Step 2: Fill out your profiles completely. Step 3: Find your marketing voice and tone. Step 4: Pick your posting strategy. Step 5: Analyze, test, and iterate. Step 6: Automate,…
Do bullets spoil meat?
Do bullets spoil meat? Short answer: Probably nothing bad happens from eating bloodshot meat now and then, but it’s inadvisable and should be avoided if possible. Can you eat shot meat? Yet the National Shooting Sports Foundation states, “A study from 2008 by the U.S. Centers for Disease Control and Prevention (CDC) on blood- lead…
Was Tipu a good ruler?
Was Tipu a good ruler? Tipu managed to subdue all the petty kingdoms in the south. He was also one of the few Indian rulers to have defeated British armies. Tipu Sultan’s father had expanded on Mysore’s use of rocketry, making critical innovations in the rockets themselves and the military logistics of their use. What…
What is Blackpink Lisa birth date?
What is Blackpink Lisa birth date? March 27, 1997 (age 24 years) Lisa/Date of birth How old is Lisa? 24 years (March 27, 1997) Lisa/Age How old is Lisa from black and pink? Lalisa Manoban, commonly known as Lisa, is a singer, rapper, and dancer, who was born on 27th March 1997 in Buri Ram, Thailand. The…
What was the Persian Empire known for?
What was the Persian Empire known for? The Persians were the first people to establish regular routes of communication between three continents—Africa, Asia and Europe. They built many new roads and developed the world’s first postal service. What did Rome and Persia have in common? They both had dealing with many of the same cultures:…
What does you can eat your cake and have it meaning?
What does you can eat your cake and have it meaning? It means you can’t eat a cake and continue to possess that cake once you’ve consumed it. The use of the phrase, therefore, is to tell someone that they can’t have two good things that don’t normally go together at the same time, like…