Sliding Compund
Sliding Compund
can you help me with my english homework?
i have to write one word yo make tree compund nouns
ex:
test…BLOOD
pressure…BLOOD
donor…BLOOD
2. fall
melon
skiing
3.
…cover
…case
…shelf
4.
…house
…grocer
…salad
5
…club
…mare
…time
6.brief…
suit…
book…
7.
tea…
plastic…
shopping…
8
…bow
…coat
…drop
9
…shine
…rise
…set
10
…works
…sing
…map
11
…line
…port
…mail
12
…light
…break
…dream
13
…shake
…writing
…bag
14
…cube
…berg
…rink
15
birthday…
credit…
business…
16
…scape
…lady
…slide
17…shop
…centre
…car
18
note…
address…
visitors…
2Water
3.Book
4.Green
5.Night
6.Case
7.Bag
8.Rain
9.Sun
10. Road (i think you meant ‘sign’ for the second word)
11. Air
12. Day
13. Hand
14. Ice
15. Card
16. Land
17. Auto
18.Book
which objective lense of a compund microscope focuses closest to the slide?
Usually you will find 3 or 4 objective lenses on a microscope. They almost always consist of 4X, 10X, 40X and 100X powers. When coupled with a 10X (most common) eyepiece lens, we get total magnifications of 40X (4X times 10X), 100X , 400X and 1000X. To have good resolution at 1000X, you will need a relatively sophisticated microscope with an Abbe condenser. The shortest lens is the lowest power, the longest one is the lens with the greatest power. Lenses are color coded and if built to DIN standards are interchangeable between microscopes. The high power objective lenses are retractable (i.e. 40XR). This means that if they hit a slide, the end of the lens will push in (spring loaded) thereby protecting the lens and the slide. All quality microscopes have achromatic, parcentered, parfocal lenses.
|
|
DeWALT Heavy Duty 12-in Double-Bevel Sliding Compound Miter Saw $589 This heavy-duty DeWalt miter saw features a single level action double bevel design. The adjustable stainless steel blade of this saw offers amazing cutting accuracy. |