Height of geostationary satellite is
Height of geostationary satellite is
Options
(a) 16000 km (b) 22000 km (c) 28000 km (d) 36000 km
Correct Answer:
36000 km
Explanation:
The principle of the geostationary satellite is its period of […]
AIIMS2007
CO₂ laser uses
CO₂ laser uses
Options
(a) Microwaves (b) Infra red (c) Ultra violet (d) Visible light
Correct Answer:
Ultra violet
Explanation:
No explanation available. Be the first to write the explanation for this question […]
What is the dimension of impedance?
What is the dimension of impedance?
Options
(a) ML²T⁻³I⁻² (b) M⁻¹L⁻²T³I² (c) ML³T⁻³I⁻² (d) M⁻¹L⁻³T³I²
Correct Answer:
ML²T⁻³I⁻²
Explanation:
No explanation available. Be the first to write the explanation for this question by […]
What is the amount of energy released by deuterium and tritium fusion?
What is the amount of energy released by deuterium and tritium fusion?
Options
(a) 60.6 eV (b) 12.6 eV (c) 17.6 eV (d) 28.3 eV
Correct Answer:
17.6 eV
Explanation:
No explanation available. […]
A point source is kept at a distnace 1000m has an illumination I. To change the illumination
A point source is kept at a distnace 1000m has an illumination I. To change the illumination to 16I, the new distance should become
Options
(a) 250 m (b) 500 m (c) 750 […]
With the decrease of current in the primary coil from 2 amperes to zero value
With the decrease of current in the primary coil from 2 amperes to zero value in 0.01sec, the emf generated in the secondary coil is 1000 volts. The mutual inductance is
Options
(a) […]
Pure line breed refers to
Pure line breed refers to
Options
(a) heterozygosity only (b) heterozygosity and linkage (c) homozygosity only (d) homozygosity and self-assortment
Correct Answer:
homozygosity only
Explanation:
No explanation available. Be the first to write […]
Thickening of arteries due to cholesterol deposition is
Thickening of arteries due to cholesterol deposition is
Options
(a) arterioclerosis (b) rheumatic heart (c) blood pressure (d) cardiac arrest
Correct Answer:
arterioclerosis
Explanation:
No explanation available. Be the first to write the […]