1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Vinil7 [7]
2 years ago
10

Unele rigle gradate au partea pe care sunt imprimante graditatiile in forma de pana. prezinta aceasta vreo importanta pentru mas

urarea cu aceste rigle ?
Physics
1 answer:
GrogVix [38]2 years ago
7 0
Da ne ajuta pentru a putea citi corect lungimea ... coronită???
You might be interested in
Convert this number to standard notation: 1.4 x 10^-2*
Marysya12 [62]

Answer:

0.014

Explanation:

here

1.4 x 10^-2

=0.014

may this help

6 0
3 years ago
When can thermal energy in a system move from lower to higher temperatures?
Fed [463]

Answer:

When the object in creases or decreases in temperature.

Explanation:

Heat flow moves energy from a higher temperature to a lower temperature. The bigger the difference in temperature between two objects, the faster heat flows between them. When temperatures are the same there is no change in energy due to heat flow. Radiation and Conduction are the two methods of heat transfer..

4 0
3 years ago
a 1020-hertz sound wave travels at 340 m/s in air with a wavelength of a) 30 m. b) 3 m. c) 0.333 m. d) 1 m. e) none of the above
eimsori [14]

The wavelength of the sound wave is equal to 0.333 m. Therefore, option (c) is correct.

<h3>What are frequency and wavelength?</h3>

The frequency of the wave can be defined as the number of oscillations that occur in one second and can be expressed in hertz. The wavelength can be defined as the distance between the two adjacent points of a wave such as two crests or troughs.

The relationship between frequency (ν), speed of sound waves (V), and  wavelength (λ):

V = νλ

Given, the frequency of the sound wave, ν = 10 Hz

The speed of the sound wave,V = 340 m/s

The wavelength of the sound waves can determine as follows

λ = V/ν = 340/1020 = 0.333 m.

Therefore, the wavelength of the sound wave is 0.333 m

Learn more about wavelength and frequency, here:

brainly.com/question/18651058

#SPJ1

5 0
10 months ago
Please help asap I need this rn
den301095 [7]
It’s the third one .
6 0
3 years ago
Two people must have the same speed and velocity if they are walking towards each other, they are walking away from each other,
iVinArrow [24]
Jogging side by side since the speed is equal and the direction is the same i.e same velocity
3 0
2 years ago
Other questions:
  • A hockey puck sliding on a frictionless surface strikes a box at rest. After the collision, the two objects stick together and m
    13·1 answer
  • When falling through the air, which of the following objects will hit the ground first?
    11·2 answers
  • Answer this for me please and thank you
    8·1 answer
  • Witch part of the ear is responsible for sending singnals about sound to the brain
    10·1 answer
  • What are becquerel rays????
    6·2 answers
  • If 1.0 joule of work is required to move a charge of 1.0 coulomb between two points is an electric field the potential differenc
    13·1 answer
  • A block is pulled across a table by a constant force of 9.20 N. If the mass of the block is 2.30kg, how fast will the block be m
    10·1 answer
  • Calculate the pressure in pascals if a 560N is applied to an area of 1.6m².​
    5·1 answer
  • A heat turbine can generate a maximum power of 250 MW. How much work can the turbine do in
    15·1 answer
  • Who is the father of the humans?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!