PHYSICS HIGH SCHOOL

What is a transverse wave?a. particles that travel parallel to the direction of energy movement
b. particles that travel in a reverse direction to the direction of energy movement
c. particles that travel perpendicular to the direction of energy movement
d. particles that travel in an intersecting direction to the direction of energy movement

Answers

Answer 1

Answer: the answer is C. they travel perpendicular to the direction of energy

Answer 2

Answer:

Answer:

The answer is C

Explanation:

Related Questions

What is the function of brushes
A 70.0 kg skier is at rest at the top of a 120m hill. Assuming friction is negligible.A) What is the speed of the skiers at the bottom of the hill?
What is refractive index?
What type of magnetism is present in a magnet that you use to place a photograph on the refrigerator? A. Induced B. Superconducting C. Contact D. Permanent
Describe two reasons why an alpha particle is less penetrating than a beta or gamma particle.

An experiment measures the breaking point of identical strips of wood made from different trees. The procedure must contain which of the following instructions?

Answers

The procedure must contain : performing the experiment in a safe manner

Whatever your experiment maybe, the full steps to avoid any casualties and make the experiment as safe as possible should be included in the procedure/ instructions.

hope this helps

Answer:

the correct answer is a

Explanation:

performing the experiment in a

safe manner

A child is holding a cup of hot tea. His mother, a physicist, warns him not to start running with the tea. According to Newton's first law, why should his mother be concerned if the child started running?

Answers

if he stops running the tea is still going to be moving so it will spill on him.

Describe the Milky Way. What does it contain?

Answers

It consists of our Solar system. Also, it contains many stars and alot of dust and gases. Our milky way is a galaxy full of amazing stuff, many stars blow up and cause auroras in the sky. If you go to watch the aurora borealis(northern lights) , its amazing and beautiful. The sky turns green and blue and the stars appear.

Answer:

The milky way consists of our solar system

Explanation:

edge 2022

While skiing, Ellen encounters a ledge that sends her flying horizontally at a rate of 12 m/s. How far away will she land if the ledge is 7 meters high? ...?

Answers

In this problem, we must first calculate that Ellen will be on air. Using the equation of a free-falling body,

y = -g/2*t^2 + y0

When she hits the ground, y = 0. With y0 = 7 and g = 9.80,
0 = -4.90*t^2 + 7
t = 1.20 s

Thus, her horizontal displacement is then
x = vt
x = (12)(1.20)
x = 14.3 m

The speed you read on a speedometer is______

Answers

The speed you read on a speedometer is instantaneous.

Final answer:

The speed you read on a speedometer is your instantaneous speed, which is the speed your vehicle is moving at a specific moment. This is usually measured in miles per hour (mph) or kilometers per hour (km/h), and it's calculated based on the rotation of your vehicle's wheels or drive shaft.

Explanation:

The speed you read on a speedometer is your instantaneous speed. This is the speed at which your vehicle is moving at a specific moment in time. On a standard speedometer, you'll see this represented as miles per hour (mph) or kilometers per hour (km/h), depending on your location and the standard measure of distance in your country.

The speedometer works by taking into account the rotation of the wheels or drive shaft and converting that rotational speed into a speed of linear motion.

For example, if you're driving and your speedometer says 60 mph, this means that at that particular moment, you are moving at a speed of 60 miles in one hour.

Learn more about speedometer here:

brainly.com/question/20480446

#SPJ6

An electron travels with speed 6.0 106m/s between the two parallel charged plates shown in the figure. The plates are separated by 1.0 cm and are charged by a200 V battery.What magnetic field strength will allow the electron to pass between the plates without being deflected?

Answers

The magnetic field strength will allow the electron to pass between the plates without being deflected is 0.0033 T.

Electric field strength

The electric field strength of the electron is calculated as follows;

E = V/d

E = 200/(0.01)

E = 20,000 V/m

Magnetic field strength

The magnetic field strength is related to electric field in the following formula;

qvB = qE

vB = E

B = E/v

B = (20,000)/(6 x 10⁶)

B = 0.0033 T

Thus, the magnetic field strength will allow the electron to pass between the plates without being deflected is 0.0033 T.

Learn more about magnetic field here: brainly.com/question/7802337

Answer:

3.3 mT

Explanation:

First of all, we need to find the strength of the electric field between the two parallel plates.

We have:

$\Delta V=200 V$ (potential difference between the two plates)

$d=1.0 cm=0.01 m$ (distance between the plates)

So, the electric field is given by

$E=(\Delta V)/(d)=(200 V)/(0.01 m)=2\cdot 10^4 V/m$

Now we want the electron to pass between the plates without being deflected; this means that the electric force and the magnetic force on the electron must be equal:

$F_E = F_B\nqE=qvB$

where

q is the electron charge

E is the electric field strength

v is the electron's speed

B is the magnetic field strength

In this case, we know the speed of the electron: $v=6.0\cdot 10^6 m/s$ , so we can solve the formula to find B, the magnetic field strength:

$B=(E)/(v)=(2\cdot 10^4 V/m)/(6.0\cdot 10^6 m/s)=0.0033 T=3.3 mT$

Other Questions

.. An object has a mass of 40 000 kilogramsand a volume of 5 cubic metres. What is itsdensity?

If a car goes along a straight road heading west and speeds up from 25 ft/s to 60 ft/s in 5 s, calculate the acceleration.

What is the focal length of a lens?A. the distance between the object and the imageB. distance between the object and the center of the lensC. the distance between the center of the lens and the imageD. the distance between the focal point and the center of the lens

What happens to an earthquake's S-waves when they strike the core?A) They bounce off B) They are absorbed C) The change into P-waves D) They change into L-waves