An object is placed at a distance of 30 cm in front of a concave mirror of focal length 15 cm. The image formed is?
Areal and inverted
Breal and erect
Cvirtual and inverted
Dvirtual and erect
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Related Questions:
A concave mirror having focal length of magnitude 20 cm forms a real image at a distance of 60 cm from it. The object distance (in cm) is?
ഒരു കോൺകേവ് ദർപ്പണത്തിന് മുൻപിൽ വസ്തു വച്ചപ്പോൾ യഥാർത്ഥമോ മിഥ്യയോ ആയ യാതൊരു പ്രതിബിംബങ്ങളും ഉണ്ടായില്ല. എന്നാൽ എവിടെ ആയിരിക്കാം വസ്തു വെച്ചത്?
An object is placed at a distance of 10 cm in front of a concave mirror. Its image is formed at a distance at 15 cm on the same side. The focal length of the mirror is?
The sign of the magnification produced by a concave mirror is?
A ray of light is incident on the pole of a concave mirror. The acute angle between the incident ray and the principal axis
will be called?