1 year ago

Which is an example of a wave?

Physics

2 answers:

larisa [96]1 year ago

7 0

A Is the correct answer

Travka [436]1 year ago

4 0

Answer:

The answer is A

Explanation:

Someone shouting to you from across a room

You might be interested in

Help.me on question 3 pls as fast as you can

antoniya [11.8K]

Answer:

Drought

Explanation:

If you are asking about Number 2. then the answer would be lack of precipitation (rain).

Climate change didn't allow for cold air to meet the warm air to produce precipitation over the run off area of the lake.

7 0

3 years ago

A car is travelling at a constant speed of 26.5 m/s. Its tires have a radius of 72 cm. If the car slows down at a constant rate

maksim [4K]

Answer:

Magnitude of angular acceleration = -3.95 rad/s²

Explanation:

Angular acceleration is the ratio of linear acceleration and radius.

That is

$\texttt{Angular acceleration}=\frac{\texttt{Linear acceleration}}{\texttt{Radius}}\\\\\alpha =\frac{a}{r}$

Radius = 72 cm = 0.72 m

Linear acceleration is rate of change of velocity.

$a=\frac{11.7-26.5}{5.2}=-2.85m/s^2$

Angular acceleration

$\alpha =\frac{a}{r}=\frac{-2.85}{0.72}=-3.95rad/s^2$

Angular acceleration = -3.95 rad/s²

Magnitude = 3.95 rad/s²

4 0

3 years ago

Gamma ray technology can be used to do which of the following?

Rudiy27

Answer:

Explanation:

radiation can treat tumors.

5 0

2 years ago

Jasper and Gemma are going to play on a teeter totter. Gemma gets on first. When Jasper gets on, Gemma moves into the air, but s

Nezavi [6.7K]

Answer:

it will most likely be a: the forces are balanced because jasper weighs the same as gemma.

Explanation:

7 0

2 years ago

Read 2 more answers

Plz help 20 points!!

vazorg [7]

Answer:

1-d

2- a

3-e

4-b

5-c

This is the correct sequence

5 0

2 years ago