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
Andrei [34K]
3 years ago
12

CAN ANY OF YALL ANSWER DIS PLS!!!!!!!! I AM GIVING 20 POINTS BTW!!!!!!!

Physics
1 answer:
Misha Larkins [42]3 years ago
5 0

Answer:

chemical changes

burning wood

rotting banana

fireworks

physical changes

shredding paper

melting ice

chopping wood

Explanation:

You might be interested in
How does a transverse wave move
Yanka [14]
They move in a waves motion

6 0
3 years ago
Read 2 more answers
Your brother is insisting that you’ll never hear a sound produced behind a barrier wall at the end of your yard you notice that
Tresset [83]

Answer

D.Diffraction

Explanation

Diffraction is a property that is experienced by waves when they come across a barrier when they are in motion.

The ways tends to curve behind the barrier. This is called diffraction of waves.

Now, sound is a wave and it also experience diffraction. . So the brother will be able to hear the sound due to diffraction

8 0
3 years ago
Read 2 more answers
Which of the following describes the way heat is transferred in a geyser?
Iteru [2.4K]

Answer:

Heat is transferred by the hot air or water moving to a cooler area. The elements rotate in circular motions, giving the geyser pressure.

5 0
3 years ago
20 POINT QUESTION
Valentin [98]
Label A: sublimation
Label B: condensation
Label C: melting
8 0
3 years ago
Read 2 more answers
In free fall, the ___________ of velocity of the object changes
aleksley [76]

Answer:

Magnitude and direction.

Explanation:

Velocity can be defined as the rate of change in displacement (distance) with time. Velocity is a vector quantity and as such it has both magnitude and direction.

Mathematically, velocity is given by the equation;

Velocity = \frac{distance}{time}

Gravity is considered to be a universal force of attraction which acts between all objects that has both mass, energy and occupy space. Therefore, it acts in such a way as to bring objects together.

Additionally, the gravity of earth makes it possible for all physical objects to possess weight.

Hence, in free fall, the magnitude and direction of velocity of the object changes.

5 0
3 years ago
Other questions:
  • Two bodies of masses M and m(M>m) are allowed to fall from the same height. If
    11·1 answer
  • What is the resistance of a 1.3-m-long copper wire that is 0.30 mm in diameter?
    9·1 answer
  • Two charged objects are 1 meter apart. Calculate the magnitude of the electric force between them if the two charges are +1.0 μC
    8·1 answer
  • Friction is generated when _____ interact with each other on sliding surfaces.....  solids ,molecules, forces ,fluids
    8·2 answers
  • While mowing your lawn, you push a lawnmower 120. m with a constant force of 300. N. How much work have you done, assuming that
    8·1 answer
  • Which process enables the boy to see over the wall?
    9·1 answer
  • Which formula can be used to find the tangential speed of an orbiting object? v = StartFraction 2 pi r over T EndFraction v = St
    10·2 answers
  • Examples of impact printers​
    6·1 answer
  • Please help ! Which of the following objects has the greatest momentum?
    11·1 answer
  • The world’s longest organ pipe, in the boardwalk hall auditorium in atlantic city, is 64 feet long. what is the fundamental freq
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!