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
sammy [17]
3 years ago
11

Which of the following statements is true based on the law of conservation

Physics
1 answer:
ipn [44]3 years ago
7 0

Answer:

B

Explanation:

The mass of something before it's been processed is the same as it's mass after the process.

You might be interested in
How long would it take to go from 3m/s to 7m/s when riding a bike if the acceleration was 1.5 m/s/s
Usimov [2.4K]

Answer: 3 seconds

Explanation: since 3 is 4 away from 7, 3 times 1.5 is 4.5 which is the closest you can get to 7 without being below 7

5 0
3 years ago
Which substance is a combination of different atoms?
defon

Every chemical "compound" is. Some examples of compounds include ...

Salt
Carbon dioxide
Alcohol
Water
DNA

7 0
4 years ago
WHICH SHOULD NOT BE PART OF SCIENTIFIC INQUIRY
umka21 [38]

Answer:

Not collecting the info

Explanation:

5 0
3 years ago
A battery has a terminal voltage of 12.0 V when no current flows. Its internal resistance is 2.0 Ω. If a 4.6 Ω resistor is conne
rosijanka [135]

Answer:

Check attachment for solution

Explanation:

Given that 12V battery

5 0
3 years ago
Read 2 more answers
Two identical loudspeakers 2.30 m apart are emitting sound waves into a room where the speed of sound is 340 m/s. Abby is standi
Dimas [21]

Answer:

Abby is standing (4.5^2 + 2.3^2)^1/2   from the far speaker

D2 = 5.05 m from the far speaker

The difference in distances from the speakers is

5.05 - 4.5 = .55 m     (Let y be wavelength, lambda)

n y = 4.5

(n + 1) y = 5.05 for the speakers to be in phase at smallest wavelength

y = .55 m          subtracting equations

f = v / y = 340 / .55 = 618 / sec     should be the smallest frequency

8 0
3 years ago
Other questions:
  • You are given a length (l) of wire that has radius (a)and are told to wind it into an inductor in the shape of a helix that has
    5·1 answer
  • A laser beam of wavelength 439.4 nm is inci- dent on two slits 0.306 mm apart.
    6·1 answer
  • Find the wavelength of a photon which has 500.0 eV of energy.
    15·1 answer
  • 1. What types of elements does an ionic bond occur between?
    14·1 answer
  • If a 8.0 kg mass is hung on the end of a spring, it is stretched 0.78 meters as a result. What is the force constant of the spri
    6·2 answers
  • How volcanoes are made summary
    15·1 answer
  • How long is a WiFi wavelength?<br><br> A) 10 cm<br><br> B) 12 cm<br><br> C) 15 cm <br><br> D) 20cm
    12·2 answers
  • Two astronauts of identical mass are connected by a taut cable of negligible mass, as shown in the figure above, and are initial
    8·1 answer
  • You are playing hockey with friends on a very large frozen pond. The hockey puck is at your feet motionless. You take a slap-sho
    12·1 answer
  • Is vibrating considered work
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!