science misc 2 Flashcards

1
Q

astrosat

A

wavelength observatpry

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2
Q

keserterlite

A

use in pv cel

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3
Q

photodynamics therapy

A

dwstroy tumor

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4
Q

in photo dyanamic therqapy which ray is penetrated

A

x ray

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5
Q

metalloids

A

arsenic antimony and bismuth

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6
Q

charge on neutro

A

0

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7
Q

mass number denote with

A

A

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8
Q

Max no of electron resent in any orbit is

A

2

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9
Q

aufbau principl

A

electron filled in diff orbit according to their energy

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10
Q

which ray is similar to x ray

A

gamma

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11
Q

which ray is travel with velocity of light

A

gamma

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12
Q

washing soda

A

sodium carbonate

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13
Q

blue vitrol

A

coppper sulphate

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14
Q

plaster of paris

A

calcium sulphate

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15
Q

white vitrol

A

zinc sulphate

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16
Q

brownian movement

A

continous zig zag movement of colloidal particles in dispersion medium in colloidal sol

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17
Q

anode battery

A

positive

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18
Q

galvanic cell

A

device used to convert the chemiocqal energy in redox reaction in electrical energy

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19
Q

in peridic table how many element are natural occuring

A

94

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20
Q

wood furniture coated with

A

zinc chloride

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21
Q

wilson

A

excess of copper in body

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22
Q

rusting of iron increase or decree

A

increase weighy

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23
Q

hydrolith

A

calcium hydroxide

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24
Q

which is use to make fire proof and water proof cloth

A

calcium hydroxide

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25
Q

gun powder contain

A

potassium nitrate

26
Q

chromic accid

A

chromiom trixode

27
Q

which is use in heater

A

nichrom

28
Q

perarl ash

A

potassium carbonate

29
Q

use to remove hardness of water

A

zeolite

30
Q

radium is extracted from

A

pitchblende

31
Q

co 60

A

use in cancer treat

32
Q

onion and garlic have odor due ti

A

potassium

33
Q

oxide of metal

A

alakaline

34
Q

lightest meta;l

A

lithium

35
Q

zinc oxide

A

white paint and flower zinc

36
Q

whih is use in photochromaytic glass

A

silver chloride

37
Q

use in election

A

silver nitrate

38
Q

to harden gold which is add

A

copper

39
Q

cadmium ore

A

greenocite

40
Q

group 1 called

A

alkali

41
Q

group 2 called

A

alkaline

42
Q

which use to make water proof and stainlees cloth

A

alumunium hydroxide

43
Q

quick silver

A

mercury

44
Q

green colour in firework display

A

barium chloride salt

45
Q

longest phase of cell dividon

A

prophase

46
Q

shortest phase of divison

A

metaphase

47
Q

after fertillisation which is turn in seed

A

ovule

48
Q

after fertilisation which is convert in fruit

A

ovary

49
Q

white in coconut water is

A

cellular endosperm

50
Q

cashew edible part

A

cotyledon

51
Q

chlorophyl absorb

A

violet blue and red light

52
Q

cal in atp photosynthesis

A

686 cal

53
Q

roundworm in whih categror

A

nemathelemithes

54
Q

which part of heart is pumping oxygeneted blood to whole body

A

left ventricle

55
Q

systole

A

contractin part

56
Q

diastole

A

heart fill with heart

57
Q

His-Purkinje System

A

Transmits impulses rapidly through the ventricles, causing them to contract in a coordinated manner

58
Q

vasoprtession

A

kidney

59
Q

which harmone is known as adrelene

A

epinephrine

60
Q

which harmoewn led to pancreas diabetes

A

alpha cell

61
Q

which igoglubin found in blood

A

igoglubin M

62
Q
A