Answer:

**Answer: The thermal energy transfer is When a fluid, such as air or a liquid, is heated and then travels away from the source, it carries the thermal energy along. **

**Explanation: heat transfer is called convection. hopefully this was helpful. **

Which one defines force?

An 800 kHz radio signal is detected at a point 2.1 km distant from a transmitter tower. The electric field amplitude of the signal at that point is 800 mV/m. Assume that the signal power is radiated uniformly in all directions and that radio waves incident upon the ground are completely absorbed. The intensity of the radio signal at that point is closest to

_ is the name given to the heat energy received from the sun

A construction foreman exerts 1300 Newtons of force trying to move a 1200-kg block of concrete. How many Joules of work does he perform?

Go to his profile and roast the mess out of him plzz 403665fl 50 points

An 800 kHz radio signal is detected at a point 2.1 km distant from a transmitter tower. The electric field amplitude of the signal at that point is 800 mV/m. Assume that the signal power is radiated uniformly in all directions and that radio waves incident upon the ground are completely absorbed. The intensity of the radio signal at that point is closest to

_ is the name given to the heat energy received from the sun

A construction foreman exerts 1300 Newtons of force trying to move a 1200-kg block of concrete. How many Joules of work does he perform?

Go to his profile and roast the mess out of him plzz 403665fl 50 points

The amount of **work done per second **by the horse exerting a **force **of 1800 N on a wagon moving with a **speed **of 0.4 m/s is **720 J/s.**

**Power **is the **work****done** by a body in one second.

To calculate the **work done **by the horse in one seconds, we use the formula below

Formula:

- P = Fv................ Equation 1

Where:

- P =
**work done**on the horse in one second - F =
**Force**of the horse - v =
**Velocity**of the wagon

From the question,

Given:

- F = 1800 N
- v = 0.4 m/s

Substitute these values into equation 1

- P = 1800×0.4
- P = 720 J/s

Hence, the amount of **work done per second **by the horse is **720 J/s.**

Learn more about **power** here: brainly.com/question/25864308

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**Complete question:** A wagon is pulled at a speed of 0.40 m/s by a horse exerting 1800 Newtons of horizontal Force. how much work was done by the horse per second.

**Answer:**

The atomic nucleus is the small, dense region consisting of protons and neutrons at the center of an atom, discovered in 1911 by Ernest Rutherford based on the 1909 Geiger–Marsden gold foil experiment.

**Explanation:**

**Answer:**

**Explanation:**

Given that

An isotropic point source emits light at a wavelength = 500 nm

Power = 185 W

Radius = 380 m

Let's first calculate the The intensity of the wave , which is =

=

=

=

Now;

The amplitude of the magnetic field is calculated afterwards by using poynting vector

i.e

The magnetic field wave equation can now be expressed as;

Taking the differentiation

The maximum value ;

where ;

then

The maximum rate at which the** magnetic component of the light** changes with time at the detector's location is approximately Tesla per second (T/s).

To find the maximum rate at which the magnetic component of the light changes with time at the **detector's **location, you can use the formula for the rate of change of **magnetic field** due to an **electromagnetic wave**. The formula is given by:

Where:

is the rate of change of the magnetic field.

λ is the wavelength of the light.

E is the electric field strength.

c is the speed of light in a vacuum, approximately

You have the wavelength (λ) as 500 nm, which is 500 x 10^-9 meters, and the **electric field **strength (E) can be calculated using the power (P) and the distance (r) from the source. The power emitted by the source is 185 W, and the distance from the source to the detector is 380 m.

First, calculate the electric field strength (E):

Now, you can calculate the rate of change of the magnetic field:

So, the maximum rate at which the magnetic component of the light changes with time at the detector's location is approximatelyTesla per second (T/s).

Learn more about ** magnetic component of the light ** here:

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Answer to A certain lightning bolt moves 40.0 C of charge. How many fundamental units of charge | qe | is this? . ... charge, N is the total number of electron or protons that constitute total charge Q.

**Answer:**

The description is outlined throughout the clarification section following, and according to the given word.

**Explanation:**

- Throughout the 1960s, Sarnoff Mednick created the RAT as a tool used for testing imaginative convergent thought. Through each RAT test query lists a set of terms, which demands that we have a single additional term that will tie any of the others around.
- Those other words may also be related in something like a variety of ways, such as through creating a compound word or perhaps a semantic connexon.

**Answer:**

People can hear sounds at frequencies from about 20 Hz to 20,000 Hz,

20 Hz up to 20,000 Hz

Brain pls