All categories

4 years ago

_______ occurs as the energy of a photon increases?

Physics

1 answer:

kari74 [83]4 years ago

3 0

Answer:

An increase in frequency

Explanation:

A photon is an electromagnetic radiation without mass,as the energy of a photon is increased it frequency also increases.

Consider the equation below.

Energy = hf

We're h= is the Planck constant.

F is the frequency measured in Hertz from this a direct relationship exist between the energy and frequency

You might be interested in

A solenoid with 400 turns has a radius of 0.040 m and is 40 cm long. If this solenoid carries a current of 12 A, what is the mag

spin [16.1K]

Answer:

The magnitude of the magnetic field inside the solenoid is 1.5 × 10⁻²T

Explanation:

Given that,

Length = 40 cm

Radius = 0.040 cm

Number of turns = 400

Current = 12 A

We need to calculate the magnetic field

Using formula of magnetic field inside the solenoid

$B =\mu nIB =\mu\dfrac{N}{l}I$

Where, $\dfrac{N}{l}$ =Number of turns per unit length

I = current

B = magnetic field

Put the value into the formula

$B =4\pi\times10^{-7}\times\dfrac{400}{40\times10^{-2}}\times12B = 1.5\times10^{-2}\ T$

Hence, The magnitude of the magnetic field inside the solenoid is 1.5 × 10⁻²T

6 0

3 years ago

Use the data to answer the question.<br><br><br><br> Which statement best describes the data?

Natasha2012 [34]

A statement which best describes the data is that: C. they are precise and reproducible.

<h3>What is an experiment?</h3>

An experiment can be defined as a scientific investigation which typically involves the process of manipulating an independent variable (the cause), so as to determine or measure the dependent variable (the effect).

Data can be defined as a representation of instructions or factual information in a formalized manner, especially as a series of binary digits (bits) or samples that are used by scientist in an experiment or research.

<h3>The types of data.</h3>

Generally, there are two (2) main types of data and these include:

Primary data

Secondary data

Based on the data provided in the table (see attachment), we can infer and logically deduce that a statement which best describes the data is that they are precise and reproducible.

Read more on experiments here: brainly.com/question/25322325

#SPJ1

Complete Question:

Which statement best describes the data?

A. They are accurate and reproducible.

B. They are accurate but not reproducible.

C. They are precise and reproducible.

D. They are precise but not reproducible.

7 0

2 years ago

Which statement describes the relationship of resistance and current?

Len [333]

Choices 'B'; and 'D' both begin with the correct words.
But they should end with the equation

R = V / I

8 0

3 years ago

Read 2 more answers

The line of action of the force \vec{F}=5\vec{i}-10\vec{j} F =5 i −10 j N passes through the point with coordinates (in meters

Morgarella [4.7K]

Answer:

$\tau = - 30 \hat k$

Explanation:

Position vector of the point of application of point of application of force is given as

$\vec r = 2\hat i + 2\hat j$

now we have have force

$\vec F = 5 \hat i - 10\hat j$

now the moment of force is given as

$\tau = \vec r \times \vec F$

$\tau = (2\hat i + 2\hat j) \times (5\hat i - 10\hat j)$

$\tau = -20\hat k - 10 \hat k$

$\tau = - 30 \hat k$

5 0

3 years ago

A scene in a movie has a stuntman falling through a floor onto a bed in the room below. The plan is to have the actor fall on hi

tekilochka [14]

Answer:

The maximum mass that can fall on the mattress without exceeding the maximum compression distance is 16.6 kg

Explanation:

Hi there!

Due to conservation of energy, the potential energy (PE) of the mass at a height of 3.32 m will be transformed into elastic potential energy (EPE) when it falls on the mattress:

PE = EPE

m · g · h = 1/2 k · x²

Where:

m = mass.

g = acceleration due to gravity.

h = height.

k = spring constant.

x = compression distance

The maximum compression distance is 0.1289 m, then, the maximum elastic potential energy will be the following:

EPE =1/2 k · x²

EPE = 1/2 · 65144 N/m · (0.1289 m)² = 541.2 J

Then, using the equation of gravitational potential energy:

PE = m · g · h = 541.2 J

m = 541.2 J/ g · h

m = 541.2 kg · m²/s² / (9.8 m/s² · 3.32 m)

m = 16.6 kg

The maximum mass that can fall on the mattress without exceeding the maximum compression distance is 16.6 kg.

6 0

3 years ago