How can we conserve water in our school? How can students save water at school? Simple Actions = Big Water Savings Carry a refillable water bottle. Skip the tray in the lunch line and use only one plate. Turn off the water when washing your hands. Report leaks to the appropriate authorities. In labs and […]
What kind of image is formed with a pinhole camera?
Why are batteries called AA?
Why are batteries called AA? But the most significant difference is size because batteries are called AA & AAA because of their size and dimension. AA doesn’t stand for anything. It is simply an identifier for a battery of given dimensions and nominal voltage. Are C batteries the same as AA? AA batteries are the […]
What is a solubility graph?
What is a solubility graph? A solubility graph is drawn to display the solubility at different temperatures. From reading a solubility graph, one can determine the mass of solute that can dissolve at specific temperatures, whether or not a solution is saturated, and compare solubilities of different substances at specific temperatures. Which of the following […]
Why are LOL dolls so sexualized?
Why are LOL dolls so sexualized? Hasbro has since pulled the doll from store shelves – but the placement of the button is disturbingly similar to grooming tactics used by child predators to normalize and desensitize kids to inappropriate touching. The dolls’ manufacturer, MGA Entertainment has issued a statement saying, “L.O.L. What is the rarest […]
How do you shift focus while filming?
How do you shift focus while filming? How to pull focus on your mirrorless camera or DLSR Switch your cameras exposure to video and manual exposure. Switch your lens to manual focus. Open the aperture as wide as it will go. Set the shutter speed for 2x framerate. Adjust the ISO to correct the exposure. […]
Is Moon hotter than Sun?
Is Moon hotter than Sun? Temperatures on the moon are extreme, ranging from boiling hot to freezing cold depending on where the sun is shining. When sunlight hits the moon’s surface, the temperature can reach 260 degrees Fahrenheit (127 degrees Celsius). When the sun goes down, temperatures can dip to minus 280 F (minus 173 […]
Which rock is classified as an evaporite?
Which rock is classified as an evaporite? Minerals in evaporite rocks include carbonates (especially calcite, dolomite, magnesite, and aragonite), sulfates (anhydrite and gypsum), and chlorides (particularly halite, sylvite, and carnallite), as well as various borates, silicates, nitrates, and sulfocarbonates. Which of the following igneous rocks will cool the fastest? Extrusive igneous rocks form above the […]
How old is SpongeBob?
How old is SpongeBob? 20 years old Is SpongeBob a virgin? Is SpongeBob a virgin? SPONGEBOB FACT: Yes, SpongeBob is a 33 year old virgin, but no, he is not an incel. He is perfectly content with being a virgin. What is SpongeBob’s full name? SpongeRobert What is SpongeBob’s real name? 2. SPONGEBOB’S ORIGINAL NAME […]
How do you separate hydrogen and methane?
How do you separate hydrogen and methane? In a process called “methane cracking,” the molecular components of methane – hydrogen and carbon – are separated at temperatures of over 750° C (1,382° F), without harmful emissions. The concept of methane cracking has been around for several decades, but was limited by low conversion rates and […]