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
xz_007 [3.2K]
3 years ago
6

Help me people( ◜‿◝ )♡​

Physics
2 answers:
almond37 [142]3 years ago
6 0

Answer:

4

Explanation:

the temperature at and above which vapor of the substance cannot be liquefied, no matter how much pressure is applied.

Elodia [21]3 years ago
3 0

Answer:

<h3>Surface tension of a liquid at critical temperature is</h3><h2><em>Zero</em></h2>

Explanation:

At the critical temperature, the surface tension decreases with the increase of temperature, hence reaching a value of zero.

You might be interested in
the force of a bag of potatoes on a vegetable stand is 22.5 N down. what is the force of the vegetable stand on the bag of potat
natima [27]

As per Newton's III law we can say that

Force applied by object 1 on object 2 is always equal in magnitude and opposite in direction of the force that object 2 apply on object 1.

So we can say it as

F_{12} = -F_{21}

now here above question is based upon the same

if a bag of vegetables applied a force F = 22.5 N of the surface stand the the same surface will apply same magnitude of force in opposite direction on the vegetables bag

So our answer will be F = 22.5 N (upwards).

4 0
3 years ago
In what setting do all frequencies of electromagnetic waves travel at the same speed?
Irina-Kira [14]
All electromagnetic waves travel in vacuum (space) at the speed of light (3 * 10^8 m/s). Radio waves is just a member of the electromagnetic spectrum. All electromagnetic waves follow the wave equation: speed = frequency * wavelength. With all electromagnetic waves, the speed in space is the same.
6 0
3 years ago
Is telekinesis real??? I really wanna start learning it!
Law Incorporation [45]

Answer:

Highly doubt something that requires great focus and mental strength exists

3 0
3 years ago
Look at the distance-time graph for a remote-controlled car. What is the speed of the car?
Dafna1 [17]
Speed = distance/time

Speed = 50/5
Speed = 10m/s
7 0
3 years ago
Read 2 more answers
Find the gravitational force between the
love history [14]

Answer:

The process is given in the pic.

I have taken the average masses so u substitute the values and solve hope it will help :)❤

7 0
3 years ago
Other questions:
  • Two physical pendulums (not simple pendulums) are made from meter sticks that are suspended from the ceiling at one end. The sti
    7·1 answer
  • Using Newton's Second Law, can you explain why one of the major advancements in spaceflight was the development of strong cerami
    15·1 answer
  • What is meant by the statement "Motion is relativel"?
    14·1 answer
  • The mass of an object with 500j of kenetic energy moving with a velocity of 5 m/s is
    8·1 answer
  • Correct unit of speed
    11·2 answers
  • A frictionless, massless pulley is attached to the ceiling, in a gravity field of 9.81 m/s2. Mass M2 is greater than mass m1. Th
    13·1 answer
  • What is the average speed if an object travels 200 km in 5 hours
    14·1 answer
  • 1 gram of radium is reduced by 3.1 mg in 5 years by alpha decay.
    7·1 answer
  • Science, who ever gets this will get a brainlest
    14·2 answers
  • If 100g of an isotope undergoes two half-lives, how many grams will be remaining?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!