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
VARVARA [1.3K]
2 years ago
11

Please help!!! This Is for science

Physics
1 answer:
faust18 [17]2 years ago
7 0

Answer:

it is a

Explanation:

You might be interested in
A light-year measures the _______ that light travels in 1 year.
o-na [289]
<span>A light-year measures the distance that light travels in 1 year. 

Answer : B ) Distance

-Hope this helps.</span>
4 0
3 years ago
Read 2 more answers
In a liquid with a density of 1400 kg/m3 , longitudinal waves with a frequency of 370 Hz are found to have a wavelength of 8.40
VARVARA [1.3K]

Answer:

Bulk modulus = 1.35 × 10^{10} Pa

Explanation:

given data

density = 1400 kg/m³

frequency = 370 Hz

wavelength = 8.40 m

solution

we get here bulk modulus of the liquid that is

we know Bulk Modulus = v^2*\rho   ...............

here \rho is density i.e 1400 kg/m³

and v is =  frequency × wavelength

v = 370 × 8.40 = 3108 m/s

so here bulk modulus will be as

Bulk modulus = 3108² × 1400

Bulk modulus = 1.35 × 10^{10} Pa

3 0
3 years ago
If a baseball travels a distance of 4 meters in 5 seconds, what is its average speed
Alisiya [41]

Answer:

speed=d/t.

s=4/5=0.8m/s.

4 0
2 years ago
In the diagram, the trough of the wave is shown by:
Kisachek [45]

Answer:

the correct representation of the trough is b

3 0
3 years ago
A ball with an initial velocity of zero is dropped from a table onto the ground. After 2 s, the
GenaCL600 [577]
  • Initial velocity=u=0m/s
  • Acceleration=a=10m/s^2
  • Time=t=2s

Final velocity=v

\\ \sf\longmapsto v=u+at

\\ \sf\longmapsto v=0+10(2)

\\ \sf\longmapsto v=20m/s

5 0
2 years ago
Read 2 more answers
Other questions:
  • Give two ways in which the water vapour changes as it passes down the glass tube in the condenser
    12·1 answer
  • You are part of the designing team for a new solar thermal power plant. The plant will use thermal energy storage to produce ele
    12·1 answer
  • Which planet has a density that is less than the density of liquid water?
    15·1 answer
  • A student is pedaling a stationary bicycle at the U of M Rec Center. Her alveolar PO2 = 115 mm Hg and her oxygen consumption is
    7·1 answer
  • Two positive charges are equal. Which has more electric potential energy?
    7·2 answers
  • To catch a fast-moving ball, you extend your hand forward before contact with the ball and let it ride backward in the direction
    8·1 answer
  • A person raises a box with a weight of 50 newtons by 0.5 meter. How much work does the person do in this action?(1 point)
    12·1 answer
  • Given the displacement vector D = (4î − 8ĵ) m, find the displacement vector R (in m) so that D + R = −3Dĵ. (Express your answer
    13·1 answer
  • this is how i made the map , i’m not sure where to put the symbols but can someone help me now answer the last few questions i p
    7·1 answer
  • Cold water flows to the solar panels at 15°C. During the day, the panels supply 3.8 kg of hot water
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!