Sure. We can do it now. But since the wavelength of sound is in the
neighborhood of 620,000 times longer than the wavelength of light,
in order to focus sound into a beam as narrow as you can focus light,
you need a 'dish' that's 620,000 times bigger than the concave mirror
you could use for light.
The 100-inch Hooker telescope on Mt. Wilson has been used to focus laser
light onto the moon. To focus sound into the same size beam, you need a
dish about 978 miles across, with the souind source at its focus.
Just like so many other examples of technology, the science and the math
are bullet-proof and air-tight, and the only thing we're missing is the $$$ .
For people who are farsighted, images come into focus behind the retina; for people who are nearsighted, images come into focus in front of the retina.
A broadfire array is a type of antenna configuration designed to provide a wide radiation pattern, allowing for effective signal transmission and reception over a large area. Unlike narrowband antennas, which focus energy in a specific direction, broadfire arrays can cover multiple directions simultaneously, making them ideal for applications such as broadcasting and wireless communications. This configuration often employs multiple elements working together to achieve the desired coverage and performance.
No, "solutions oriented" is generally not hyphenated. It is used as a compound adjective to describe a focus on finding solutions, but it can also be written as "solutions-oriented" when used directly before a noun. The hyphenation helps clarify that the two words function together as a single descriptor.
Well, focus does exactly what you'd think it does: For example, If I would say, "TextBox1.Focus," it would place the user's cursor in the textbox. This means that we've focused on TextBox1, and can then edit it's text etc.
The five powerful forces transforming the service landscape include technological advancements, which enhance service delivery and customer interactions; changing customer expectations, as consumers demand more personalized and convenient services; increased competition, driven by globalization and digital platforms; the rise of data analytics, enabling businesses to make informed decisions and tailor services; and a focus on sustainability, pushing companies to adopt eco-friendly practices and socially responsible strategies. Together, these forces are reshaping how services are designed, delivered, and experienced.
yes
A parabolic mirror is typically used in a searchlight to efficiently reflect and focus light beams in a particular direction. The parabolic shape helps to concentrate the light into a more powerful and directed beam for increased visibility and range.
Flash your high beams quickly to remind the other driver to drop the high beams and if that doesn't work try to focus on the right side of the road.
Focus punch.A powerful attack!
Focus
A collection of authors' stories in a single book is typically called an anthology. Anthologies often focus on a specific theme, genre, or time period, bringing together multiple authors to contribute their work to the volume.
Yep.
To achieve precise focus stacking using a focus rail, follow these steps: Set up your camera on a stable surface. Attach the focus rail to your camera and adjust the distance between the camera and the subject. Use the focus rail to move the camera in small increments to capture multiple images at different focus points. Use photo editing software to combine the images into a single photo with sharp focus throughout.
The human eye can focus on one object at a time, as it has a single point of focus. However, the brain can process multiple objects in the visual field simultaneously, allowing us to perceive a wide scene. This means we can detect and be aware of many objects around us, but sharp focus is limited to one at any given moment.
The concentration
It could be one of two things: This is a factory setting to focus your attention on the road and not the dash. Possibly the high beams are drawing too much power from the alternator.
Monotheism is the belief in a single deity, while polytheism is the belief in multiple deities. Monotheistic religions, such as Christianity and Islam, focus on worshiping one all-powerful God, while polytheistic religions, like Hinduism and Ancient Greek religion, involve worshiping a pantheon of gods and goddesses.