The velocity of sound in air at sea level is...? Mcqs

Latest MCQs

The velocity of sound in air at sea level is...?

(A) 881 meters per second
(B) 761 meters per second

(C) 661 meters per second
(D) 561 meters per second

Latest MCQs

What is the Freezing point of heavy water....?

(A) 3.82 C
(B) 1.82 C

(C) 2.82 C
(D) 0.82 C

Latest MCQs

What is the energy formed due to waterfall:...?

(A) Potential Energy
(B) Kinetic Energy

(C) Motion Energy
(D) None of these

Latest MCQs

H=100-4t The equation above can be used to model the number of hours h until a gallon of milk held at a temperature of t, in degrees Celsius, goes sour. Based on the model, which of the following is the best interpretation of the number 4 in the equation...?

(A) An increase of 1 degree Celsius will make a gallon of milk go sour 4 hours faster
(B) An increase of 1 degree Celsius will make 4 gallons of milk go sour 1 hour faster

(C) An increase of 4 degrees Celsius will make a gallon of milk go sour 1 hour faster
(D) An increase of 4 degrees Celsius will make a gallon of milk go sour 4 hours faster

Latest MCQs

What is the time taken by sunlight to reach the earth...?

(A) 8 minutes
(B) 8 minutes 20 seconds

(C) 8 minutes 30 seconds
(D) 9 minutes

Latest MCQs

The Planet with shortest daytime is...?

(A) Saturn
(B) Jupiter

(C) Neptune
(D) Mars

Latest MCQs

Who is credited for discovery of Planetry motion___...?

(A) Nicolaus Copernicus
(B) Darwan

(C) Kepler
(D) None

Latest MCQs

Largest planet of the solar system...?

(A) Mercury
(B) Ploto

(C) vinus
(D) Jupiter

Latest MCQs

Solar system consists of...?

(A) Eight Planets
(B) Nine Planets

(C) Ten Planets
(D) Eleven Planets

Latest MCQs

Who discovered the Law of Gravitation...?

(A) Sir Isaac Newton
(B) Louis Pasture

(C) Galileo
(D) Wlliam Henry

Best of Luck

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