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
const2013 [10]
3 years ago
8

how much time would it take for the sound of a thunder to travel 1,500 meters if sound travelers at a speed of 330 m/sec?

Physics
1 answer:
inysia [295]3 years ago
8 0

(1,500 meters) x (1 sec/330 meters) =

(1,500 / 330) (meters-sec/meters) =

4.55 seconds

You might be interested in
Two straight wires carry current of 5A opposite direction separated by a distance of 30cm. What is the magnitude of magnetic fie
jek_recluse [69]

Answer:

The magnitude of magnetic field of both wires is β= 13. 33x10^{-6}T

Explanation:

p=15cm*\frac{1m}{100cm}=0.15m

I=5A

u_{o} = 4*\pi x10^{-7}

Using the right hand rule field magnetic as the current go in opposite direction the field in the point exactly in the middle have the same direction both so

\beta _{t} =\beta _{1}+\beta _{2}

They have the same direction and the P point is the middle as the same current field can be find:

\beta _{t} =\beta _{1}*2

\beta = \frac{u_{o}*I }{2*\pi *p} \\\beta =\frac{4*\pi x10^{-7}*5A }{2*\pi *\frac{30}{2} } \\\beta =\frac{4x10^{-7}*5 }{0.30} \\\beta =6.6x10^{-6}T

\beta _{t} =6.6x10^{-6}*2=13.33x10^{-6}T

6 0
3 years ago
Unlike a longitudinal wave, the disturbance in a transverse wave is
leva [86]

perpendicular to the wave motion.

3 0
3 years ago
Read 2 more answers
anonymous 4 years ago The turbidity levels of water in four locations are shown in the table below. Which of these conclusions i
Tresset [83]
Hello!

The Correct Answer would 100% be:

Option "C".

"People in location C would complain about foul taste in water".

I Hope my answer has come to your Help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead! :)

(Mark As Brainliest IF Helped!)

-TheOneAboveAll :D
4 0
3 years ago
Read 2 more answers
What is shown in the Diagram?
Alexandra [31]
Trust me, i'm a k12 student and its motor
4 0
3 years ago
Read 2 more answers
A refrigerator having a power rating of 350W operates for 12 hours a day. calculate the cost of electrical energy to operate it
rodikova [14]

Answer:

See the answers below.

Explanation:

The cost of energy can be calculated by multiplying each given value, a dimensional analysis must be taken into account in order to calculate the total value of the cost in Rs.

Cost=0.350[kW]*12[\frac{hr}{1day}]*30[days]*4.5[\frac{Rs}{kW*hr} ]=567[Rs]

The fuse can be calculated by knowing the amperage.

P=V*I

where:

P = power = 350 [W]

V = voltage = 240 [V]

I = amperage [amp]

Now clearing I from the equation above:

I=P/V\\I=350/240\\I=1.458[amp]

The fuse should be larger than the current of the circuit, i.e. about 2 [amp]

3 0
2 years ago
Other questions:
  • Please help, thank you! :D
    15·1 answer
  • 21
    6·1 answer
  • The capacitor is then disconnected from the 12V battery and a dielectric with a dielectric constant of k is inserted between the
    6·1 answer
  • Show with proof, the planet which an astronaut would have a greater weight if Planet A has twice the mass and twice the radius o
    5·1 answer
  • A hot-air balloon of diameter 12 mm rises vertically at a constant speed of 14 m/s. A passenger accidentally drops his camera fr
    8·1 answer
  • Which best describes a radioactive isotope?
    9·2 answers
  • At t=0, a stone is dropped from a cliff above a lake; 1.6 s later another stone is thrown downward from the same point with an i
    14·2 answers
  • Enter a value of 3/4 of a full rotation
    6·1 answer
  • If an object reflects all of the wavelengths of visible light you would see what color
    12·1 answer
  • Which statements describe the principles of the big bang theory? Select two options. The universe is continuing to expand. The u
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!