When sound waves travel from air to water which of the following quantities remains unchanged...? Mcqs

Latest MCQs

When sound waves travel from air to water which of the following quantities remains unchanged...?

(A) Speed
(B) Frequency

(C) Intensity
(D) Wavelength

Comments
Latest MCQs

Mach number is used in connection with the speed of___________...?

(A) Ship
(B) Light

(C) Sound
(D) aircraft

Comments
Latest MCQs

The part of an eye acting as a black point of camera is ______...?

(A) Sclera
(B) Retina

(C) Optic disc
(D) Choroid

Comments
Latest MCQs

Vitamin E reduces the requirement of _________ ....?

(A) Iron
(B) Zinc

(C) Selenium
(D) Magnesium

Comments
Latest MCQs

A rectangular piece of wood is kept in 3 different ways (A, B, C) on a table. Pressure exerted by the wood on the table will be ____...?

(A) Maximum in position A
(B) Maximum in position B

(C) Maximum in position C
(D) None

Comments
Latest MCQs

A three year child has _______ teeth...?

(A) 20
(B) 30

(C) 10
(D) None of these

Comments
Latest MCQs

What type of energy wind produces which is used to rotate the blades of fan of energy system...?

(A) Potential energy
(B) Kinetic energy

(C) Thermal energy
(D) Electrical energy

Comments
Latest MCQs

Which are containing air, liquid or food particles found in the cytoplasm and are small and numerous...?

(A) Vacuoles
(B) Ribosomes

(C) Lysosomes
(D) Mitochondria

Comments
Latest MCQs

Erythrocyte is another name for a ___________...?

(A) white blood Cells
(B) Platelet

(C) Red Blood cells
(D) Plasma

Comments
Latest MCQs

An optic piece of curved transparent glass or plastic that refract the light in a specific way is called...?

(A) Prism
(B) Filter

(C) Lens
(D) Mirror

Comments

MCQs Categories


Best of Luck

From ShineGk.com

Share our website's link