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
Elza [17]
3 years ago
9

What power objective lens has the greatest Field of view

Physics
1 answer:
Serhud [2]3 years ago
3 0
The eyepiece, also called the ocular lens, is a low power lens. The objective lenses of compound microscopes are parfocal. You do not need to refocus (except for fine adjustment) when switching to a higher power if the object is in focus on a lower power. The field of view is widest on the lowest power objective.
You might be interested in
A rock thrown with speed 8.50 m/s and launch angle 30.0 ∘ (above the horizontal) travels a horizontal distance of d = 19.0 m bef
frez [133]
Draw a diagram to illustrate the problem as shown below.

The vertical component of the launch velocity is
v = (8.5 m/s)*sin30° = 4.25 m/s
The horizontal component of the launch velocity is
8.5*cos30° = 7.361 m/s

Assume that aerodynamic resistance may be ignored.
Because the horizontal distance traveled is 19 m, the time of travel is
t = 19/7.361 = 2.581 s

The downward vertical travel is modeled by
h = (-4.25 m/s)*(2.581 s) + 0.5*(9.8 m/s²)*(2.581 s)²
   = 21.675 m

Answer: The height is 21.7 m (nearest tenth)

4 0
3 years ago
Which are uses of convex mirrors? Check all that apply.
Serga [27]

Answer:

Its B, C, E

Explanation:

Have a great day everyone:)

3 0
3 years ago
Read 2 more answers
Which description of energy changes in nuclear reactions is correct?
Kryger [21]
The answer for this question is letter "B.Fission releases energy, and its products have greater stability."

Fission and Fusion are both nuclear reactions that when they release energy, they make the nuclei more stable. So among the choices, option B is the most fitting for the definition. 
4 0
3 years ago
If we decrease the distance an object moves we will
Scrat [10]
Decrease the amount of work done.
4 0
3 years ago
Read 2 more answers
List the 5 Greek variables used to measure rotational motion and their counterparts for translational motion
Leni [432]

Explanation:

pizs cake and they dont

4 0
3 years ago
Other questions:
  • Which of the following ways is usable energy lost?
    14·2 answers
  • Number of valence electrons for calcium?
    7·2 answers
  • A huge rotating cloud of particles in space gravitate together to form an increasingly dense ball. As ir shrinks in size, the cl
    10·1 answer
  • A jet starts at rest at the end of a runway and reaches a speed of 80 m/s in 20 s. What is its acceleration?
    12·1 answer
  • Neutral hydrogen can be modeled as a positive point charge +1.6×10^−19C surrounded by a distribution of negative charge with vol
    10·1 answer
  • The temperature inside a Carnot refrigerator placed in a kitchen at 22 degree Celcius is 2 degree Celcius. The heat extracted fr
    5·1 answer
  • What is the velocity?
    7·1 answer
  • I WILL MARK BRAINLIEST!!ASAP!!! Wet Lab - Coulomb's Law lab from edge!!
    14·2 answers
  • (10p+15,15-10q)=(25,5)​
    8·1 answer
  • A cruise ship makes its way from one island to another. The ship is in motion compared with which reference point?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!