CameraIcon

SearchIcon

MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Magnetic Needle

Identify the ...

Question

Identify the following device: Which of the following objects can it detect?

Belt

Mobile phone

Handkerchief

Coins

Open in App

Solution

The given object is a metal detector. It is used to detect metallic objects.
Among the given objects, belt, mobile phone, and coins are magnetic and metallic in nature. So, the metal detector can detect them.
However, handkerchief is not magnetic. So, it cannot be detected.

Suggest Corrections

thumbs-up

0

Similar questions

Which among the following is true about the mobile app used in mobile phones?

Q. Which of the following refers to the buying and selling of goods and services through wireless handheld devices such as mobile phone and Personal Digital Assistants (PDAs)?

Q. The cost of producing mobile phones in Rotrua is ten percent less than the cost of producing mobile phones in Polokwane. Even after transportation fees and tariff charges are added, it is still cheaper for a company to import mobile phones from Rotrua to Polokwane than to produce mobile phones in Polokwane.

The statements above, if true, best support which of the following assertions?

The printed price of a mobile phone is ₹ 4200. The rate of sales tax on it is 6%. Find the price at which the mobile phone can be purchased.

Q. The device, which can be used to detect whether an object is charged, is:

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Magnetic Needle

PHYSICS

Watch in App

explore_more_icon

Explore more

Magnetic Needle

Standard VII Physics

Join BYJU'S Learning Program

CrossIcon