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
STALIN [3.7K]
3 years ago
6

I've been getting this question wrong and i still don't know it.

Physics
2 answers:
Diano4ka-milaya [45]3 years ago
8 0

Answer:

the answer is B - He can use the laser to point to specific information on the slides.  

Explanation:

laser pointers are used and its on edge

RideAnS [48]3 years ago
7 0

Answer: Option (A) is the correct answer.

Explanation:

Laser helps in zooming an image on which it is directed or falls so that it becomes easier for a large population to understand what the teacher or guide is talking about.

For example, when Greg is giving slide show presentation to a large audience then in order to make his slides visualized by everyone in the room he uses laser.

Therefore, we can conclude that a laser best help him with the presentation as he can use the laser to enlarge images on the slides.

You might be interested in
A student switches the torch on and sees that it gives out a bright light.
garik1379 [7]

Answer:

no more fire duhh

Explanation:

3 0
2 years ago
Read 2 more answers
Which property of gases best explains the ability of air bags to cushion the force of impact during a car accident?
Cerrena [4.2K]
Gasses because they are comperssible (plato)
7 0
3 years ago
IF YOU ANSWER THESE 3 QUESTIONS! I WILL GIVE YOU BRAINEST!!! 17 POINTS!!!
gogolik [260]

Answer:

1. a

2. a [im iffy on this but 95% positive its this]

3. b [walking is a form of aerobics, so i would say b]

Explanation:

3 0
2 years ago
Please Help! When a metal is heated, the free electrons gain _____________.
lakkis [162]
It’s B potential energy
7 0
3 years ago
Read 2 more answers
The figure shows a 1 cm cube that has a mass of 1 gram. Calculate the density of the cube in kg/m³.
dolphi86 [110]
Density = 1 g/cm^3 = 1000 Kg/m^3
3 0
3 years ago
Other questions:
  • When walking barefoot, Kevin can walk across the grass easily, but when he crosses the paved street, the street is hot and burns
    7·1 answer
  • Why it is not easy to whril a hammer by a longer chain?
    10·1 answer
  • If the line graph had a broken line between the points
    14·1 answer
  • Which of the following examples describes a situation where a car is experiencing a net force?
    13·1 answer
  • in a Mercury thermometer the level of Mercury Rises when its bulb comes in contact with a hot object what is the reason for this
    11·1 answer
  • Find the inequality represented in the graph
    5·2 answers
  • A common black ant discovers a piece of bread 85 cm east of the entrance of her nest. If the ant carries 10 bits of bread back t
    13·1 answer
  • If you want to delay a pulse of light in a laser experiment, you can send the light through a long coil of fiber optic cable. Li
    8·1 answer
  • It velocity of light scalar or vector equality ​
    10·1 answer
  • What dangers would divers face if they descended quickly to a great depth
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!