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
solong [7]
2 years ago
9

10. A loud motorcycle passes by the front of Bill's house. What medium

Physics
2 answers:
sp2606 [1]2 years ago
5 0

Answit would be air because only electromagnetic waves and some others travel thru a vacuum fam

Explanation:

garik1379 [7]2 years ago
3 0

Answer: Air

Explanation:

You might be interested in
Betty hits a baseball.
lorasvet [3.4K]

Answer:

point 2

Explanation:

5 0
2 years ago
PLEASE HELP ONLY 5 QUESTIONS
Phantasy [73]
1. b or c
2. c
3. a? or d
4.
5. a
8 0
3 years ago
Read 2 more answers
How does velocity describe an objects motion?
rjkz [21]

Answer:

Velocity is how fast and in what direction it moves.

Explanation:

5 0
2 years ago
Find the separation of two points on the Moon’s surface that can just be resolved by the 200 in. (= 5.1 m) telescope at Mount Pa
rewona [7]

Answer:

The separation of the 2 points should be 50.0 meters.

Explanation:

According to Rayleigh's scattering criteria the angular separation between 2 points to be resolved equals

\theta =1.22\cdot \frac{\lambda }{D}

Applying the given values we get

\theta =1.22\cdot \frac{550\times 10^{-9} }{5.1}=0.1316\times 10^{-6}rads

thus the linear separation equals L=\theta \times Distance

Applying the given values we get

L=0.1316\times 10^{-6} \times 3.8\times 10^{5}\times 10^{3}meters\\\\\therefore L=50.00metes

6 0
3 years ago
How to find out the heat capacity of a material?​
DochEvi [55]

\huge\underline{\underline{\boxed{\mathbb {EXPLANATION}}}}

The heat capacity is given by the expression:

\longrightarrow \sf{\triangle Q= m \triangle C  \triangle   T}

\longrightarrow \sf{Q= \: Heat}

\longrightarrow \sf{M= \: Mass}

\longrightarrow \sf{C= \: Specific \: Heat}

\longrightarrow \sf{T= \: Temperature}

\huge\underline{\underline{\boxed{\mathbb {ANSWER:}}}}

\leadsto When the \bm{heat} is measured in the calorimeter, we obtain a value, and since we know the mass of the material and we control the change in \bm{temperature} , we can then determine the specific heat "C" by simply remplazing in the expression.

5 0
1 year ago
Other questions:
  • How is gravity best described?
    6·2 answers
  • A square plate of side 9 m is submerged in water at an incline of 60∘ with the horizontal. Its top edge is located at the surfac
    7·1 answer
  • What type of energy transformation takes place in bicycle.
    14·1 answer
  • A 10,000 N net force is accelerating a car at a rate of 5.5m/s^2. What is the cars mass
    15·1 answer
  • ionic compounds molecules have almost strong forces of attraction between neighboring molecules. Which conclusion could be drawn
    12·1 answer
  • WHat is the correct definnition for recovery heart rate ?
    10·1 answer
  • You’re in the Nevada dessert and your 1800 kg car suddenly runs out of gas. You are going 25 m/s downhill towards a valley in th
    11·1 answer
  • Both mechanical and electromagnetic waves
    14·1 answer
  • An object accelerates 3.0 m/s2 when a force of 6.0 N is applied to it. What is the mass of the object?
    14·1 answer
  • A child pulls a sled by a rope across the lawn at a constant speed. Of the forces listed, identify which act upon the sled.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!