Light microscope
The microscope was invented around the late 16th century, with various scientists and inventors contributing to its development. Hans and Zacharias Janssen are often credited with creating the first compound microscope in the 1590s.
I do not think there any planets 1500 km from the sun only if it were 1500 million km from the sun , maybe there is a planet , but not 1500 km.
The largest star known is a red hypergiant called VY Canis Majoris which is around 1800 to 2100 times the diameter of our own sun and would almost reach the orbit of Saturn if at the centre of our own solar system.
NO!!! Jupiter is the LARGEST planet in the Solar System. By volume it is approximately 1000/1500(one thousand) times bigger than the Earth. It is classified as a Gas Giant.
Sundials have been used since ancient times, with early examples dating back to around 1500 BC. The concept of using the sun's position to tell time has been around for thousands of years, evolving into various forms and designs over time.
Light microscope
An electron microscope.
A microscope that can enlarge images up to 1500 times is called an electron microscope, which uses a beam of electrons to achieve such high magnification levels. These microscopes are used in scientific research to study very small objects in great detail.
1500 times
7 percent times 1500 = 1057% of 1500= 7% * 1500= 0.07 * 1500= 105
The best light microscopes can magnify images up to 1500 times under optimal conditions using oil immersion lenses. This allows for detailed observation of cellular structures and processes.
It is: 1500 times 0.07 = 105
To find how many times 2 goes into 1500, you can divide 1500 by 2. Performing the division, 1500 ÷ 2 = 750. Therefore, 2 goes into 1500 a total of 750 times.
1500?
1500/1200 times or 5/4 times.
This depend on type of microscope and in particular which specific model it is. High power may refer to the microscopes ability to enlarge a lot, not that it actually consumes power. In this understanding of the term, the microscope in question might have two separate but combined lenses of which the total magnification can be calculated from. It may have an objective lens and an eye piece lens, both of which that might be changed in order to achieve greater or less magnification. Typical configurations are: Objective lenses of 1, 2, 3, 4, 10, 40, 100X magnification Eye piece lenses of 5, 10, 15, 20X magnification. If your microscope fits this configuration, then the maximum magnification you can achieve is 100x20, a magnification of maximum 2000 times. The problem here is the wavelength of visible light. It does not allow for more magnification than approx 1500 times and even this is not a very detailed one.
1500 ÷ 4 = 375 times.