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
Makovka662 [10]
3 years ago
13

H E L P ! ! !

Physics
1 answer:
madam [21]3 years ago
3 0
The Correct answer to number 1 is A or D

The correct answer to number 2 is C because transmission meaning is to travel.

PS. I think number 1 is D
You might be interested in
Which of the following is not the result of nuclear decay.
svlad2 [7]

Answer:it’s c

Explanation:

7 0
3 years ago
A container with rigid walls is filled with 4.0 mol of air with Cv=2.5R Then the temperature is increased from 17 degrees C to 3
galina1969 [7]

Explanation:

Internal energy = heat + work

U = Q + W

Since there's no change in volume (rigid walls), W = 0.

U = Q

U = n Cᵥ ΔT

U = (4.0 mol) (2.5 × 8.314 J/mol/K) (354 C − 17 C)

U = 28,000 J

3 0
3 years ago
The gravitational attraction between two objects will what is the object move further apart
finlep [7]
The farther apart the two objects, the weaker the gravitational attraction between them.
3 0
3 years ago
F = M x G<br><br> Find the force of gravity acting upon a 1500Kg Hippopatamus.
expeople1 [14]

Answer:........... .. .....

6 0
3 years ago
In moving out of a dormitory at the end of the semester, a student does 1.82 x 104 J of work. In the process, his internal energ
emmainna [20.7K]

Answer:

Explanation:

(a) Work done, W = 1.82 x 10^4 J

(b) internal energy, U = - 4.07 x 10^4 J ( as it decreases)

(c) According to the first law of thermodynamics  

Q = W + U

Q = 1.82 x 10^4 - 4.07 x 10^4

Q = - 2.25 x 10^4 J

4 0
3 years ago
Other questions:
  • If a car takes a banked curve at less than the ideal speed, friction is needed to keep it from sliding toward the inside of the
    13·1 answer
  • What is diffraction?
    15·1 answer
  • A jet engine gets its thrust by taking in air, heating and compressing it, and
    11·1 answer
  • John is riding the bus to the next samuell football game. The bus is traveling to the right at 20 m/s and Jon is walking towards
    10·1 answer
  • A golf ball is hit with an initial velocity of 15 meters per second at an angle of 35 degrees above horizontal. What is the vert
    8·1 answer
  • A modified Atwood machine is at rest. The hanging block has a mass of 3kg. The black on wheels has unknown mass M1. When release
    11·1 answer
  • Help me with this please
    14·2 answers
  • A system of releases 125kJ of heat while 104kJ of work is done in the system. Calcilate the change om imternal energy (in kJ)
    9·1 answer
  • Closing Summary Questions: Phases of Matter
    11·1 answer
  • Which of the following is an example of an immiscible liquid?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!