How do you use a manual flash film? Which is better TTL or manual flash? As the distance between you and the camera changes, the flash output will be adjusted using a program. If you want the most control over the light source, manual flash is the way to go. The distance between the subject […]
Who has the highest QB rating? Who has the highest passer rating in NFL history? Ben Roethlisberger has a perfect passer rating in all but one game. There are 61 quarterbacks in the National Football League who have completed a game with a perfect passer rating in 2012 and seven of them have done it […]
Natural lighting in the office environment plays an important role in better health, reduced absences, increased productivity, financial savings of the office manager, decrease in accidents, and an increase in mental performance. What are the benefits of natural light in architecture? Natural light makes a room look larger and more colorful. Natural light warms the […]
Fresh air can be delivered into buildings by using the natural forces of wind and water. To increase thermal comfort, fresh air is needed in buildings. What are types of natural ventilation? There are two different types of natural air flow in buildings. There are different pressures created by wind around a building or structure […]
The electric charge is only flowing in one direction. The electric charge in AC changes direction frequently. Why is AC used over DC? The main advantage that AC electricity has over DC electricity is that it is easy to change AC voltages to higher or lower levels. It is easy to reduce the high voltages […]
Can track lighting be plugged into an outlet? Can a wall light fixture be wired to plug into an outlet? You don’t have to do a lot of work. The lamp can be re-wired and plugged into a wall outlet. Can you power a light from an outlet? If there is a live power source […]
Are floating pool lights safe? Whether it’s a waterfall or the tiling of the pool deck, they are able to accent certain elements of the pool. The stairs, edges, and bottom are some of the important parts of the pool that are illuminated by pool lights. Can pool lights be dangerous? There is a pool […]
What is Scotts lawn Pro? Scotts lawn pro weed and feedfertilizer has an all-in-one technology for fast greening lawn. It can be used in 5,000 square feet with a 14lb bag and 15,000 square feet with a 44lb bag. What does Scotts Turf Builder do for your lawn? Scotts® lawn food can be used to […]
Swimming pools and spa’s need a lot of electricity. DC, which is used in cars and outside landscape lighting, is the first thing most people think of when they hear the word 12 Volts. Sometimes pool lights don’t work correctly if you hook them up to 12V DC. What voltage are pool lights? Pool lights […]
What is the price of ping pong ball? This is the best ball for 40 to 50 rs per ball. What is ping pong balls? The 40mm diameter ping pong ball has a mass of 2.7 grams and a coefficients of restitution of 0.89 to 0.92. The ball has air in it and is finished […]
