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
Dimas [21]
3 years ago
8

Some people say you can tell if someone has HIV by looking at him or her. True or false? Why?

Physics
2 answers:
Alex17521 [72]3 years ago
5 0

Answer:False.

Explanation: HIV is a viruse that only shows symptoms after a few weeks. in Fact HIV does not show any physical symptoms. So, no you can not tell if someone has or is been infected by HIV by directly looking at them.

Have a Nice Day!!! =)

Sedaia [141]3 years ago
5 0
The answer is false.
You might be interested in
If a box is pushed 5.0 m across a floor using a force of 35 N, how much work was done?
aniked [119]

Answer:

175J

Explanation:

Work done is given by the product of the force applied and the distance travelled as a result of that force.

Or in formula , W=F×d

Thus,

W= 35 × 5.0=175 J or 1.8 e2 J

3 0
3 years ago
A freight train car is moving at a constant speed with respect to the ground of Vcg. A man standing on a flatbed car throws a ba
11111nata11111 [884]

Answer:

chiicken

Explanation:

5 0
2 years ago
If Tony and Tanya both run at the same speed and in the same direction and they both run for the same amount of time, what can y
Marina86 [1]

Answer: They travel equal distances

Explanation:

Distance is amount of space covered from one point to another. It is measured in metres. Distance = speed x time taken

In this case,

- Since Tony and Tanya both run at the same speed: let speed = b

- Also, both run for the same amount of time: let time = c

Therefore, distance covered by Tony and Tanya = speed x time taken

Distance = b x c

Distance = bc (i.e Tony travelled a distance of bc, so also Tanya)

8 0
2 years ago
6) What force should be applied to compress a spring
valina [46]

Answer:

26.6N

Explanation:

Using Hooke’s law

F = kx

Where F = force

K = spring constant

x = displacement

From the question

F= ?

K = 140 N/m

x = 0.19m

Therefore,

F = 140 x 0.19

= 26.6N

7 0
2 years ago
To become more stable, an atom that has two electrons in its outer energy level will gain two electrons.
wolverine [178]

Answer:

true

Explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • Suppose you could fit 100 dimes, end to end, between your card with the pinhole and your dime-sized sunball. how many suns could
    14·1 answer
  • under what circumstances can the average velocity of a moving object be zero when its average speed is 50 km/hr ?
    14·1 answer
  • The bones of the middle ear cause the to vibrate and change the sound into signals.
    13·1 answer
  • The rate at which an object's velocity changes is called its
    14·2 answers
  • Which of the following decreases with increasing atomic number in Group 2A?
    14·2 answers
  • A 60-vibration-per-second wave travels 30 meters in 1 second. Its frequency isA) 30 hertz and it travels at 60 m/s.B) 60 hertz a
    9·1 answer
  • Describe how two isotopes of nitrogen differ from two nitrogen ions?
    8·1 answer
  • What is Wave motion<br> las ondas fisica <br> movimiento ondulatorio
    11·1 answer
  • If you run North for 5 meters and then East for 15 meters and then
    11·1 answer
  • A sailcraft is stalled on a windless day. A fan is attached to the craft and blows air into the sail which bounces backward upon
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!