Sumit went to a funfair with his friends Amit and Rohit. Rohit and Amit were scared to sit on a merry-go-round and preferred to stroll around. Sumit was very excited when he came down the merry-go-round. How will this change the pH of his blood?

Increases

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Decreases

No worries! We‘ve got your back. Try BYJU‘S free classes today!

No change in pH

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

The pH level gets adjusted at 7.

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is C No change in pH
Sumit went for the merry-go-round and was very excited when he came down. This is due to the release of the hormone adrenaline which is the emergency hormone. The hormone causes the person to be excited in the conditions like fright. There will be no change in the pH of the blood and the hormone does not cause any effect on the pH.
Thus, the correct answer is option C.

Suggest Corrections

Similar questions

Q. A playground merry-go-round is at rest, pivoted about a frictionless axis. A child of mass

m

runs on the ground along the path tangential to the rim with speed

v

and jumps on to merry-go-round. If

R

be the radius of merry-go-round and

I

is the moment of inertia, then the angular velocity of the merry-go-round and the child is :

Q. If John starts at one point on a merry go round, and then rides around once so that he ends up in the same spot that he started. What can be said about the angle that the merry go round rotated?

A child moves around the circumference of a merry-go-round and completes a round in 5 seconds. How much time will it take for him to travel along the diameter and come back?

A boy is sitting on a merry-go-round which is moving with a constant speed. This means that the boy is

Amit from Hyderabad has got admission to a college in Bengaluru. He has to share his room with another boy. When he arrives at the hostel he learns that his room mate has gone home for a few days. Based on his observations of the room, Amit writes a letter to his friend, Sumit, about his new room mate. (You may use some of the expressions suggested in C.3.) As Amit, write the letter.

Join BYJU'S Learning Program