Q. 1 multiple choice questions
1.A virtual image larger than the object can be produced by a -
(A) convex mirror (B) concave lens (C) concave mirror (D) plane mirror
2. The SI unit in which heat is measured is
(A) temperature
(B) celsius
(C) kelvin (D) joule
3. heart pumps blood times per minute
(A) 70-72 (B) 78-80 (C) 68-70 (D) 58-60
4. Blood pressure is measured using an instrument called
(A) stethoscope (B) telescope (C) sphygmomanometer
5.Lungs are present in the cavity-----
(A) abdominal cavity (B) chest cavity (C) rig cage
(D) nainometer
(D) nasal cavity
Answers
Answered by
2
Answer:
naal cavity android has to do with me in
Similar questions