Category: Physics

What is the most inclusive classification? Kingdom What is the largest category of living creatures? Among animals, the largest species are all marine mammals, specifically whales. The blue whale is believed to be the largest animal to have ever lived. How many animals classes are there? six animal classes Which animal does not show locomotion? […]

Is 1 degree Celsius cold or hot? In the Celsius scale there are 100 degrees between the freezing point and the boiling point of water compared to 180 degrees in the Fahrenheit scale. This means that 1 °C = 1.8 °F (check the section about temperature differences below). What is the coldest Fahrenheit temperature? The […]

What do I say in an email with my resume? How to Email a Resume? Use an effective subject line. Address the hiring manager by name. In the first paragraph, tell the hiring manager who you are and why are you contacting them. In the second paragraph say what value you’d bring to the company. […]

How heavy is a size 11 bowling ball? A “rule of thumb” for the kids bowling balls is that they should start by choosing a ball weight that matches their age – a 6 lb. ball for a 6 or 7 years old, a 10 lb ball for a 10 or 11 year old youngster, […]

Can I plug a 240V into 120V? How can I use 240V AC appliance on a 120V AC Mains without using a step up transformer? The majority of 220V to 240V appliances wont work with just 110VAC. Your best option is to find a 220V outlet. You might need to also find an adapter to […]

What are the problems that cause and effects of ozone depletion? Effects of ozone depletion for humans and the environment Ozone layer depletion causes increased UV radiation levels at the Earth’s surface, which is damaging to human health. Negative effects include increases in certain types of skin cancers, eye cataracts and immune deficiency disorders. How […]

Does the initial velocity affect acceleration? Initial velocity is independent of the slope of the graph; that is, the acceleration. Does a heavier object hit the ground first? In other words, if two objects are the same size but one is heavier, the heavier one has greater density than the lighter object. Therefore, when both […]

Which organs are present in the respiratory system? The respiratory system is the network of organs and tissues that help you breathe. It includes your airways, lungs, and blood vessels. The muscles that power your lungs are also part of the respiratory system. These parts work together to move oxygen throughout the body and clean […]

How much work is done in stretching the spring? Reasoning: The work done in stretching or compressing a spring is proportional to the square of the displacement. If we double the displacement, we do 4 times as much work. How many lbs of force does it take to hold a spring 4ft beyond its natural […]

What do radio waves in microwaves have in common? What do radio waves and microwaves have in common? Both are found next to visible light on the electromagnetic spectrum. Which part of the electromagnetic spectrum has the lowest radiant energy? What is one example of the use of an infrared sensor? Is 5G a microwave […]