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
boyakko [2]
3 years ago
13

Anyone who answers this correctly, i will mark as brainiest.

Physics
1 answer:
nekit [7.7K]3 years ago
6 0

Answer:Constructive interference results in a wave with a greater amplitude than any of the component waves.

Explanation:

You might be interested in
Cho hai điện tích q1=q2=8.10^-7 C đặt cách nhau 5cm. Xác định cường độ điện trường tại điểm:
Aleksandr [31]

Answer: b

Explanation:

5 0
2 years ago
The value of the surface area of the cylinder is equal to the value of the volume of the cylinder. Find the value of x.
max2010maxim [7]

The volume of a cylinder is given by the formula v=pi r^2h, where r is the radius of the cylinder and h is the height.

<h3>What Does a Cylinder's Surface Area Look Like?</h3>

The overall area or region that the surface of a cylinder covers is referred to as its surface area. A cylinder's total surface area includes both the area of the curved surface and the area of the two flat surfaces because there are two flat surfaces and one curved surface. A cylinder's surface area is measured in square units like m2, in2, cm2, yd2, etc.

<h3>What is the cylinder's total surface area?</h3>

The sum of the curved surface areas makes up the cylinder's overall surface area.

To know more about  cylinder surface visit:-

brainly.com/question/22074027

#SPJ4

5 0
1 year ago
The law of universal gravitation states that any two objects in the universe, without exception,
STatiana [176]
A. attract each other.

The Law of Universal Gravitation discusses the phenomenon of gravity. Remember that gravity is the force that keeps us on Earth; the Earth pulls us down, and our bodies pull back.  Gravity is the force of attraction, so the correct answer is a).
3 0
3 years ago
Independent practice
coldgirl [10]

Explanation:

formula: <u>Mass</u>

Density x volume

2a) m=10kg v=0.3m³

10÷0.3=33.3 kg/m

2b) m = 160 kg V=0.1m³

160÷0.1=1600 kg/m

2c) m = 220 kg V = 0.02m³

220÷0.02=11000 kg/m

A wooden post has a volume of 0.025m³ and a mass of 20kg. Calculate its density in kg/m.

density = volume ÷ mass

20÷ 0.025=800 kg/m

Challenge: A rectangular concrete slab is 0.80m long, 0.60 m wide and 0.04m thick. Calculate its volume in m³.

Formula : Length x width x height = Volume

0.80 x 0.60 x 0.04 = 0.0192m³

B) The mass of the concrete slab is 180 kg. Calculate its density in kg/m.

density = volume ÷ mass

180 ÷ 0.0192 = 9375 kg/m

4 0
2 years ago
The potential difference between the plates of an air-filled parallel-plate capacitor with a plate separation of 4 cm is 51 V. W
Salsk061 [2.6K]

Answer:

Explanation:

Electric field between plates of a parallel plate capacitor is uniform .

In a uniform electric field , relation between electric field and potential gradient is as follows

electric field = potential gradient               [ E = - dV / dl ]

in the given case ,

dV = 51 V  ,

dl = 4 cm

=  4 x 10⁻² m

E = 51 /  4 x 10⁻²

= 12.75 x 10² V / m

= 1275 V / m

6 0
3 years ago
Other questions:
  • Design a rectangular milk carton box of width ww, length ll, and height hh which holds 474 cm3474 cm3 of milk. The sides of the
    13·1 answer
  • Which is most likely an example of pseudoscience?
    5·2 answers
  • How do rocks within Earth change as P waves pass? How do rocks within Earth change as P waves pass? Rocks within Earth both expa
    6·1 answer
  • Forces that are equal in size but opposite in direction are ____.
    14·1 answer
  • A car traveling at 26.8m/s hits the brakes to slow down before turning into a neighborhood. Determine how fast it is going after
    8·1 answer
  • A group of animals have short, narrow legs that are partly webbed. In which environment do these animals MOST LIKELY live? A) de
    15·2 answers
  • An object is moving in a straight line with constant acceleration a)its acceleration start increasing at some rate than b)
    6·1 answer
  • 30 points please answer asap!
    6·2 answers
  • PLEASE HELP WITH THIS QUESTION<br><br>What of Newton's 3 laws is this picture​
    7·1 answer
  • Suppose the maximum power delivered by a car's engine results in a force of 16000 N on the car by the road. In the absence of an
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!