Answer:
## 1.50 m/s²

### 1.50 m/s²

**Answer:**

**Explanation:**

The acceleration of an object given it's mass and the force acting on it can be found by using the formula

f is the force

m is the mass

From the question we have

We have the final answer as

Hope this helps you

What explains why a prism separates white light into a light spectrum?A. The white light, on encountering the prism, undergoes both reflection and refraction; some of the reflected rays re-enter the prism merging with refracted rays changing their frequencies. B. The white light, on entering a prism, undergoes several internal reflections, forming different colors. C. The different colors that make up a white light have different refractive indexes in glass. D. The different colors that make up a white light are wavelengths that are invisible to the human eye until they pass through the prism. E. The different rays of white light interfere in the prism, forming various colors.

find the area of a right triangle with sides 15.0 cm, 20.0 cm, and 25.0 cm. express your answer with the correct number of significant figures

Part of your electrical load is a 60-W light that is on continuously. By what percentage can your energy consumption be reduced by turning this light off

A diverging lens has a focal length of -30.0 cm. An object is placed 18.0 cm in front of this lens.(a) Calculate the image distance.(b) Calculate the magnification.

Look at the Kunoichi's of Naruto but as a Gang. Who do you think looks the baddest out of the group(but in a good way)?My opinion is Hinata...just saying

find the area of a right triangle with sides 15.0 cm, 20.0 cm, and 25.0 cm. express your answer with the correct number of significant figures

Part of your electrical load is a 60-W light that is on continuously. By what percentage can your energy consumption be reduced by turning this light off

A diverging lens has a focal length of -30.0 cm. An object is placed 18.0 cm in front of this lens.(a) Calculate the image distance.(b) Calculate the magnification.

Look at the Kunoichi's of Naruto but as a Gang. Who do you think looks the baddest out of the group(but in a good way)?My opinion is Hinata...just saying

The **distance** the **putty-block** system compress the **spring **is **0.15 meter**.

__Given the following data:__

- Mass = 0.454 kg

- Spring constant = 21.0 N/m.

- Mass of putty =

- Speed = 8.97 m/s

To determine how far (**distance**) the **putty-block** system compress the **spring**:

First of all, we would solver for the **initial****momentum** of the **putty**.

Next, we would apply the law of **conservation** of **momentum** to find the **final velocity** of the **putty-block** system:

**Velocity, V **= **0.94 m/s**

To find the compression **distance**, we would apply the law of **conservation** of **energy**:

**x **=** 0.15 meter**

Read more: brainly.com/question/14621920

**Answer:**

**Explanation:**

Force constant of spring K = 21 N /m

we shall find the common velocity of putty-block system from law of conservation of momentum .

Initial momentum of putty

= 5.3 x 10⁻² x 8.97

= 47.54 x 10⁻² kg m/s

If common velocity after collision be V

47.54 x 10⁻² = ( 5.3x 10⁻² + .454) x V

V = .937 m/s

If x be compression on hitting the putty

1/2 k x² = 1/2 m V²

21 x² = ( 5.3x 10⁻² + .454) x .937²

x² = .0212

x = .1456 m

14.56 cm

B) origin

C) rotation

D) temperature

It is D - temperature

A **spectroscope **analyses light to determine various parameters of celestial bodies. The missing parameter in this context is the 'temperature' of the celestial body (option D). The spectral lines, based on their pattern and strengths helps in determining this.

A **spectroscope** decomposes or breaks white light into its spectrum of colors, allowing scientists to study them and understand various aspects of celestial bodies. When scientists analyze the spectral line patterns, widths, strengths, and positions, they can discern essential parameters. These parameters include the speed and position of the celestial body, and more importantly, the correct answer to your question, its **temperature** (option D). This is because every element when heated, absorbs or emits light at characteristic wavelengths, that give us the 'spectral lines'. By studying these we can determine the temperature of the celestial body.

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B. decreases.

C. stays the same.

D. It depends on the exact type of electromagnetic wave.

At the time when the **frequency **of an **electromagnetic wave** increases, its **energy increased. **

The following information should be considered:

- When the
**electromagnetic**wave**increases**so the**energy**should be increased. - Due to all this, the
**speed, wavelength**all should be**decreased**.

Therefore we can conclude that At the time when the **frequency **of an **electromagnetic wave** increases, its **energy increased. **

Learn more: brainly.com/question/6201432

When the frequency of an electromagnetic wave increases, its energy also must increase. As this occurs, its speed, wavelength, and amplitude all decreases. So, the correct choice would be A. Increases.

I hope I was able to satisfyingly answer your question. :)

I hope I was able to satisfyingly answer your question. :)

B. Z

C. X

D. W

The object with the least **inertia** is Z.

*option ***B*** is the correct answer.*

**Newton's first law** of motion states that an object at rest or uniform motion in a straight line will continue in that path unless it is acted upon by an **external force** and it will move in the direction of applied force.

The **Newton's first law** of motion is also called the law of **inertia** because it depends on the **mass** of the object.

**Inertia** is defined as the reluctancy of an object to move when a force is applied to it.

As the **mass** of an object increase, the **inertia** of the object increases because the object will be more reluctant to move when a force is applied to it.

Thus, the more massive an object is, the greater the object's **inertia **and vice versa.

Learn more about **inertia** here: brainly.com/question/1140505

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b. counterclockwise

c. There is no induced current in the coil.

**Answer:**

Option B

**Explanation:**

As per the Lenz’s law of electromagnetism the current induced in a conductor due to any change has a tendency to oppose the change which is causing this induces current.

Thus, when a constant magnetic field with an electric circuit is varied, it produces and induced current which flow in a direction such that its sets a magnetic field that tries to restore the flux

Hence, option B is correct

**Answer:**

There is a decrease in modulus of elasticity

**Explanation:**

Young's Modulus of elasticity also known as elastic modulus is the deformation of a body along a particular axis under the action of opposing forces along that axis. at atomic levels, it depends on bond energy or strength.

In cold working processes, plastic deformation a metal occurs below its re-crystallization temperature due to which crystal structure of metal gets distorted and as a result of dislocations fractures also occur resulting in hardening of metal but bonds at atomic levels defining elasticity are temporarily affected.

Thus an increase in cold working results in a decrease in modulus of elasticity.