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
Whitepunk [10]
3 years ago
15

True/False: Paraphrasing Einstein’s Theory of General Relativity, gravity "handprint" makes an "indentation" in the fabric of sp

ace and time. A. True B. False
Physics
1 answer:
Y_Kistochka [10]3 years ago
6 0
B.False

Einstein's vision of GR is NOT that somehow Gravity comes along and alters (indents?) some existing structure.
It is that Gravity (with its four possible sources) actually determines the entire global structure of Space-Time in which such sources are extant.
You might be interested in
You look in the sky and see two jetliners that you know are of equal size, yet one appears to be much larger. Because of your kn
Ksju [112]

Answer:

Because of the knowledge of <u>relative size</u>, it will be assumed that the smaller jetliner is farther away.

Explanation:

According to the theory of relative size, the distance that an object has to the viewing individual affects the perception of the individual regarding the size of the object.

As stated in this case, one of the jetliners is farther away from the other. Therefore, even if the jets are of equal size, the one that is at a greater distance is perceived to be smaller as it is at a greater viewing range. The one that is nearer to the individual seems bigger in comparison to the one farther away due to a closer viewing range.

Therefore, the jet that is nearer appears larger.

To know more about relative size, refer to:

brainly.com/question/19998265

#SPJ4

8 0
2 years ago
Which sequence shows electromagnetic waves arranged from shorter to longer wavelengths?. A. visible light, infrared radiation, m
joja [24]

Answer: D.ultraviolet rays, visible light, infrared radiation, microwaves.

Explanation:

Shorter wavelength means higher frequency and higher energy.

Thus, the correct sequence of electromagnetic waves from shorter wavelength to longer wavelength is:

D.ultraviolet rays, visible light, infrared radiation, microwaves.

<u>Ultraviolet rays have shorter wavelength (about 380 nm) and high energy. </u>

<u>Visible light has wavelength: 380 nm to 700 nm</u>

<u>Infrared wavelength: 700 nm to 1 mm</u>

<u>Microwave wavelength: 1 mm to 1 m</u>

5 0
3 years ago
Read 2 more answers
Ender and Shen are flying at each other during a battle in space. Ender moves with a velocity v1 of 12 m/s and Shen, with a mass
Shalnov [3]

Answer:

Ender's mass = 2.25 kg

Explanation:

using law of conservation of momentum .

since there is inelastic collision

given.

let \ \ m_{1} =  m \\m_{2} = 45 kg \\v_{1} = 12 m/s \\v_{2} = 9 m/s \\\\V_{3} =6.4 m/s\\using \  \ \\m_{1}v_{1} + m_{2}v_{2} = (m_{1} +m_{2})V\\m\times12 + 45\times9  = (m+45)\times6.4\\64m -12m        = 405 -288\\52m =117\\m =\frac{117}{52}\\m =2.25kg

6 0
3 years ago
Building a mass transit system is likely to have which of the following effects
iren2701 [21]
Well pollution will most likely go down since people won't be driving in there own cars<span />
5 0
3 years ago
Physical quantities expresed only by their magnitude is​
MrMuchimi

Answer:

Scalar quantity is the Physical quantity expresed only by their magnitude.

8 0
3 years ago
Other questions:
  • My older son Ben is quite a good juggler. He got in some trouble once when he left a set of clear acrylic juggling balls, like t
    6·1 answer
  • Suppose you increase your walking speed from 7 m/s to 13 m/s in a period of 3 s. What is your acceleration? i need the answer an
    8·1 answer
  • Erica (38 kg ) and danny (43 kg ) are bouncing on a trampoline. just as erica reaches the high point of her bounce, danny is mov
    14·1 answer
  • The rate of motion of the earth at its equator is about 1,038 mi/h because of its rotation. From this information, estimate the
    7·1 answer
  • You are creating waves in a rope by shaking your hand back and forth. Without changing the distance your hand moves, you begin t
    15·1 answer
  • The disk that BTK sent to the television station contained just one valid file. What was the name of the file?
    9·1 answer
  • HeLp AsAp!!!!!! How long would it take you to hop 30 meters based on your speed for the 5-meter trial? Show your work!
    5·1 answer
  • An evacuated tube uses an accelerating voltage of 50 kV to accelerate electrons to hit a copper plate and produce X-rays. Non-re
    13·1 answer
  • I need help on the top part
    8·2 answers
  • The pattern of isobars are used to depict the location of high and low ________ areas on a weather map.
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!