CARD №1
CARD №2
1. agree
2. convert
3. deal with
4. decimal
5. density
6. derive from
7. dimension
8. inch
9. luminescence
10. maintain
11. length
12. multiple
13. multiply
14. obtain
15. possess
16. relate
17. shift
18. unit
19. original
20. velocity
21. volume
22. to be interrelated with
23. thanks to
24. in terms of
25. amount
26. broad
27. cause
28. complete
29. concern
30. convenient
31. definite
32. describe
33. direction
34. happen
35. indicate
36. involve
37. magnitude
38. meaning
39. motion
40. object
41. particle
42. primarily
43. refer to
44. reference
45. specify
46. standpoint
47. by the way
48. prestige
49. for instance
50. with respect to
1. acceleration
2. account for
3. apply
4. assume
5. curve
6. directly
7. indirectly
8. explain
9. extent
10. fall (fell, fallen)
11. lay down the law
12. inversely
13. impedance
14. path
15. product (матем.)
16. prove
17. publish
18. reduce
19. region
20. responsible for
21. respectively
22. separate
23. uniform
24. weigh
25. weight
26. appreciably
27. briefly
28. bright
29. candle
30. certain
31. emit
32. glow
33. incandescence
34. intensity
35. light (lit)
36. luminous
37. pound
38. purpose
39. quantity
40. luminescent
41. particular
42. point
43. reach
44. reflect
45. source
46. substance
47. touch
48. other than
49. as far as…is concerned
50. arrow
CARD №3
CARD №4
1. distort
2. a dotted line
3. dot
4. farther explanation
5. imaginary
6. beyond
7. imagine
8. pure
9. rotation
10. incident ray
11. phenomena
12. precise
13. intersect
14. laugh
15. lean (leaned, leant)
16. mirror
17. occur
18. plane
19. quantitative
20. ray
21. regular
22. refraction
23. silver
24. strike (struck)
25. abandon
26. accept
27. adequate
28. behaviour
29. complementary
30. confirm
31. enable
32. favour
33. hence
34. hit
35. initial
36. lack of
37. merely
38. opaque
39. angle
40. beam
41. bounce off
42. coarse
43. distinguish
44. to be concerned with
45. reasonable
46. result from
47. similar
48. shadow
49. successful
50. suggest
1. allow
2. band
3. disperse
4. double
5. draw (drew, drawn)
6. equidistant
7. exhibit
8. frequency
9. grating
10. interference
11. obvious
12. pattern
13. procedure
14. screen
15. slit
16. spread
17. arrange
18. hydrogen
19. matter
20. order
21. range
22. series
23. sodium
24. spectrum
25. with respect to
26. vapour
27. associate
28. combine
29. droplet
30. emerge
31. exhaust
32. exhaustive
33. incidentally
34. considerable
35. current
36. index /indices
37. internal
38. medium /media
39. obliquely
40. rainbow
41. resemble
42. strikingly
43. transparent
44. undergo
45. across
46. alternating current
47. capacitor
48. charge
49. circuit
50. drop
CARD №5
CARD №6
1. negative
2. nevertheless
3. overcome
4. perfect
5. weak
6. rectify
7. resistance
8. reverse
9. terminal
10. thermal
11. tube
12. valve
13. voltage
14. winding
15. amplifier
16. net
17. origin
18. oscillation
19. capacitance
20. coat
21. couple
22. desire
23. sample
24. sign
25. desirable
26. exist
27. extend
28. gain
29. grid
30. input
31. output
32. performance
33. satisfactory
34. accordingly
35. add
36. eject
37. enclose
38. escape
39. field
40. filament
41. additional
42. approximate
43. avoid
44. bias
45. factor
46. load
47. prevent
48. resistance
49. repel
50. shield
1. stage
2. suppress
3. to be of the order of
4. vice versa
5. accidental
6. predict
7. ancient
8. astonishment
9. attempt
10. calculation
11. conclude
12. discovery
13. indeed
14. iron
15. needle
16. wave
17. in favour of
18. pole
19. simplify
20. strength
21. sudden
22. align
23. axis
24. boundary
25. cancel
26. circular
27. correspond
28. die out
29. external
30. favourably
31. loop
32. opposite
33. point
34. precede
35. prefer
36. random
37. at the expence of
38. arise from
39. arrangement
40. designate
41. distribute
42. entirely
43. estimate
44. even
45. nucleus /nuclei
46. radius /radii
47. reside
48. solid state
49. at least
50. in particular