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
Schach [20]
3 years ago
13

How many seconds have you been alive? If your 16

Physics
1 answer:
kolbaska11 [484]3 years ago
3 0
504921600 seconds. Hope this helps!
You might be interested in
Why are Watson’s experiments considered controversial?
iris [78.8K]
D, it is considered unethical today
4 0
3 years ago
Read 2 more answers
A machinist with normal vision has a near point at 25 cm. The machinist wears eyeglasses in order to do close work. The power of
Alik [6]

Answer:

17.4 cm

Explanation:

Power of lens = +1.75 diopters

Focal length of lens

f=\frac{100}{1.75}=\frac{400}{7}

This is a convex lens as focal the diopter given is positive which makes the focal length positive. Image distance will be negative.

v = -25

\frac{1}{v}-\frac{1}{u}=\frac{1}{f}\\\Rightarrow \frac{1}{-25}-\frac{1}{u}=\frac{1}{\frac{400}{7}}\\\Rightarrow -\frac{1}{u}=\frac{7}{400}+\frac{1}{25}\\\Rightarrow \frac{1}{u}=-\frac{7}{400}-\frac{1}{25}\\\Rightarrow \frac{1}{u}=-0.0575\\\Rightarrow u=-17.4\ cm

∴ The new near point is 17.4 cm

7 0
3 years ago
If you were creating a lamp by hand what type of material would you chose for the wiring and what material would you chose to co
anzhelika [568]
Copper because it contains alot of electricity
6 0
4 years ago
The unit for energy is the joule (j). If the energy content of an object is 1,000 J, but then later is found to be 900 J, what i
Dennis_Churaev [7]

Answer: the object transferred some of its energy to its surroundings.

Explanation:

5 0
3 years ago
Michael's house is 5.0 km away from his school. How long would it take him to go ti school, riding a bus, if its velocity is 25
Anvisha [2.4K]

Answer:

12 mins

Explanation:

The distance covered is 5 km, divide this by 25 to get the fraction of an hour it takes. Doing this you get .2, times this by 60 min (1 hour) to get how many mins it takes

8 0
3 years ago
Other questions:
  • Which planet is approximately thirty times farther from the sun that earth is
    8·1 answer
  • Many cultures around the world still use a simple weapon called a blowgun, a tube with a dart that fits tightly inside. A sharp
    13·1 answer
  • What are three mechanisms for reproductive isolation? Which Mechanism isolates two populations of similar frogs with different m
    11·1 answer
  • How many shells does the element neon have?<br> A. 1<br> B. 2<br> C. 8<br> D. 18
    12·1 answer
  • What is isostasy dependent on a balance between
    10·2 answers
  • In 1967, new zealander burt munro set the world record for an indian motorcycle, on the bonneville salt flats in utah, with a ma
    10·1 answer
  • Which of the following is an accurate statement?
    12·1 answer
  • A light wave travels through space at a speed of 3 x 108 m/s. If the wavelength of some light wave is 2 x10-3 m, what is the fre
    6·1 answer
  • The distance between the object and its image formed by a plane mirror appears to be 24 cm. What is the distance between the mir
    13·1 answer
  • PLZZZZ HELPPPPPP MEEEEEE!!!!!! ASAP!!! ILL GIVE 20 POINTS AND BRAINLIEST!!!<br> :'(
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!