All categories

3 years ago

Which of the following is an example of technology influencing science?

Physics

2 answers:

ElenaW [278]3 years ago

7 0

I would say your answer is A.

vitfil [10]3 years ago

5 0

Answer:

A)Use of recording devices to view the growth of plants.

B)Invention of the microscope to observe cells.

Explanation:

Science and technology feed on each other, pushing both forward. Scientific knowledge allows us to develop new technologies, which often allow us to make new observations about the world, which in turn allow us to build even more scientific knowledge, which then will inspire another technology… and so on. . As an example, let's start with a single scientific idea and follow its applications and impacts across many different fields of science and technology, from the discovery of electrons in 1800 to modern forensic analysis.

Among the options given below, the letter A and the letter B show two examples of technology that has influenced and influences the advancement of science to this day. Microscopes help to explain various phenomena that occur in cells that directly influence our bodies, while the use of a recording device used to observe plant growth greatly influences the area of agricultural science.

You might be interested in

How much of Earth's surface is dry, ice-free land? *

AleksandrR [38]

Answer:

Less than a quarter of Earth's surfaces are dry, ice free lands

8 0

2 years ago

Based on the soil texture triangle, how much slit is presented in silty clay?

morpeh [17]

B) 20-40 percent
I hope this helps

4 0

3 years ago

A 5.31 kg object is swung in a vertical circular path on a string 2.99 m long. The acceleration of gravity is 9.8 m/s 2 . If the

11111nata11111 [884]

Answer:

T = 120.3 N

Explanation:

Since, the tension in the rope is acting against both the centripetal force and the weight of the stone. As both act downward towards center of the circle and tension acts towards point of support that is upward. So, tension will be equal to the sum of centripetal force and weight of the stone:

Tension = Centripetal Force + Weight of Stone

T = mv²/r + mg

where,

m = mass of stone = 5.31 kg

r = radius of circle = length of string = 2.99 m

g = 9.8 m/s²

Therefore,

T = (5.31 kg)(6.2 m/s)²/(2.99 m) + (5.31 kg)(9.8 m/s²)

T = 68.27 N + 52.03 N

4 0

3 years ago

If a net force of 250 N causes an object to accelerate at 20m/s^2 what must its mass be?

aleksandr82 [10.1K]

The answer is 12.5 kg because 250N / 20m/s^2

I hope that helped

7 0

3 years ago

Interactive Solution 11.13 presents a model for solving this problem. A solid concrete block weighs 100 N and is resting on the

mash [69]

Answer:

The value is $} N = 66 \ blocks$

Explanation:

From the question we are told that

The weight of the block is $W_b = 100 \ N$

The dimension of the block is $d = 0.400 m \ X \ 0.250 \ m \ X \ 0.130 \ m$

Generally two atmosphere is equivalent to

$P_{2atm} = 2 * 1.013 *10^{5} = 202600 \ N/m^2$

Generally 1 atm = $1.013 *10^{5} N/m^2$

The area of the block would be evaluated using width and height because we need for the smaller surface to be in contact with the ground in order to maximize the pressure and minimize number of blocks

$A = 0.250 * 0.130$

=> $A = 0.0325 \ m^2$

Generally the force due to this blocks is mathematically represented as

$F = N * W_b$

Here N is the number of blocks

$} 202600 = \frac{N * 100 }{ 0.0325}$

=> $} N = 66 \ blocks$

3 0

3 years ago