camera
A camera uses lenses to focus light rays and record an image of an object on photographic film. The lens helps to manipulate light rays to create a clear and focused image on the film, capturing the details and colors of the object being photographed.
A camera is an instrument that uses lenses to focus light onto film or a digital sensor to record an image. The lenses adjust to allow different amounts of light to reach the image sensor or film plane, creating a focused photograph.
A data logger is a device used to record temperature changes over time. It typically consists of sensors to measure temperature and a memory to store the collected data for later analysis.
To measure g force accurately in a scientific experiment, use an accelerometer, which is a device that can detect acceleration. Attach the accelerometer to the object or subject being tested and record the data it provides. This data can then be used to calculate the g force experienced.
The mass of an object can be determined using a balance or a scale. Simply place the object on the balance or scale and record the reading shown. This reading will give you the mass of the object.
[Traditional] cameras.
A camera uses lenses to focus light rays and record an image of an object on photographic film. The lens helps to manipulate light rays to create a clear and focused image on the film, capturing the details and colors of the object being photographed.
camera
Images of light can be recorded by using photographic film or electronically by the use of photocells. The most common device is the camera, which can use either the analog or the digital method for recording.
Atomic bomb
It can b. Also the phrase 'record keepers' could be an object. subject - The record keepers are tired and lazy. object - I know the record keepers.
A camera is an instrument that uses lenses to focus light onto film or a digital sensor to record an image. The lenses adjust to allow different amounts of light to reach the image sensor or film plane, creating a focused photograph.
Atomic bomb
camcorder
Unfortunately, photographic film is not a very efficient light detector. Only about 2% of the light striking photographic film is able to trigger the chemical reaction needed to produce an image. Thus, roughly 98% of the light falling onto photographic film is wasted.
it is a device play, record and replay music.
thermometer