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I am Lyosha [343]
3 years ago
12

Tycho's major contribution to astronomy was ___________________?

Physics
1 answer:
Rina8888 [55]3 years ago
4 0

Answer:

He is known primarily for being one of the people who worked to overturn the widespread belief that our universe orbits geocentrically in favor of a heliocentric model.

Explanation:

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Imaging techniques that use wave behaviors are -

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<h3>How can mechanical waves help in the treatment of cancer?</h3>


Ultrasound is used to improve absorption of a radioactive pellet by a tumor. The radioisotope in a radiopharmaceutical releases sound waves into surrounding cells. Beams of X-rays are targeted at a cancerous tumor from outside the body.

<h3>How can mechanical waves help the treatment of cancer?</h3>

HIFU is a cancer treatment that uses high-frequency sound waves. You have HIFU from a machine. The machine gives off the sound waves which deliver a strong beam to a specific part of a cancer. This heats and destroys the cancer cells.

HIFU can treat a single tumour or part of a large tumour. But it is not suitable for people with cancer that has spread to more than one place in their body.

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2 years ago
A scientist would use a balance to measure
GrogVix [38]
Answer is B

Hope it Helps!

7 0
4 years ago
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Which component of the microscope is found directly under the stage, and contains two sets of lenses that collect and concentrat
dusya [7]

Answer: CONDENSER

Explanation:

CONDENSER is the component of the microscope that is found directly under the stage, and contains two sets of lenses that collect and concentrate light as it passes upward from the light source into the lens systems. The condenser increases the resolution of light.

A microscope is an instrument that is used in laboratory to examine objects that can't be viewed with the naked eye. This is possible with as it is designed with lenses that aids in magnification of the objects.

7 0
3 years ago
To which series would the emitted light belong if an electron in a hydrogen atom underwent a transition from level n = 5 to leve
inessss [21]
So we want to know in which series would the emitted light belong if the electron in a hydrogen atom would go from the energy level n=5 to n=1. The correct answer is Lyman series. Complete Lyman series is from energy level n=6 to n=1. All of the wavelengths in the Lyman series are in the ultraviolet part of the electromagnetic spectrum. 
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4 years ago
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Balance them that's the reason why
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