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prisoha [69]
3 years ago
9

12. Explore bacteria slides. You don't need to screenshot them. Compare the bacteria slides to the blood cells and

Physics
1 answer:
jarptica [38.1K]3 years ago
8 0

Answer:

Explanation:

Hey dude wassup Imagine that you have a special instrument that allows you to see what makes up odor. The large circle in the following drawing represents a spot that is magnified many times, so you can see it up close. Create a model of what you would see if you could focus on one tiny spot in the area between the jar and your nose.

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2. When pressing the accelerator on a
Marianna [84]

Answer: chemical; mechanical

8 0
4 years ago
Based on your knowledge of the electromagnetic spectrum, why are radio waves considered harmless while ultraviolet waves and x-r
Goryan [66]

The correct answer of this question is : A) Radio waves have longer wavelengths, lower frequency, and lower energy than ultraviolet waves and x-rays.

EXPLANATION :

Before going to answer this question, first we have to know the electromagnetic spectrum.

Electromagnetic spectrum is the arrangement of electromagnetic waves in the ascending order of frequency or descending order of wavelength.

When the waves are arranged in the ascending order of their frequency, then perfect order is given below as such -

Radio wave < Micro wave <  Infrared wave <   Visible light < U.V ray<  X-ray < Gamma ray .

Hence, we see that radio wave has the least frequency, and gamma ray has the most frequency.

We know that wavelength and frequency are inversely are inversely proportional to each other. Hence, radio wave has more wavelength and less frequency.

The wave having more frequency is more energetic. Hence, gamma is more energetic and radio wave is less energetic .



4 0
4 years ago
Read 2 more answers
What do scientists use to measure force?
expeople1 [14]

Answer:

force meter

Explanation:

8 0
3 years ago
Read 2 more answers
What force is needed to give a mass of 20kg an acceleration of 5.0m/s?
Marysya12 [62]

Answer:

a=5

m= 20

F= m×a

20×5

=100N

5 0
3 years ago
A quantity of gas is contained in a sealed container of fixed volume. The temperature of the
Alchen [17]

Answer:

If the Kelvin temperature of a gas is increased, the volume of the gas increases. This can be understood by imagining the particles of gas in the container moving with a greater energy when the temperature is increased.

Explanation:

If you heat a gas you give the molecules more energy so they move faster. This means more impacts on the walls of the container and an increase in the pressure. Conversely if you cool the molecules down they will slow and the pressure will be decreased.

To calculate a change in pressure or temperature using Gay Lussac's Law.

6 0
3 years ago
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