Physics, asked by akmk8121332gmailcom, 6 months ago

निर्वात में प्रकाश की चाल 3×10⁸m/s है। यदि हवा- कांच अंतरा पृष्ठ पर प्रकाश की किरण 45 डिग्री के कोण पर आपतीत होती है तो बताएं कि 2 सेंटीमीटर कांच के कांच के सिल्ली को पार करने में प्रकाश कोकितना समय लगेगा

Answers

Answered by nehayadav6

0

Answer:

bhai please english mein likho hindi mein samaj nahi aaraha

Previous Question

Next Question

Similar questions

English, 3 months ago

Rewrite the following sentences in indirect speech ...

Science, 3 months ago

The rod of a lightning conductor accidentally broke into two from the middle. What danger will this pose if lightning strikes the building? Why?

Biology, 3 months ago

deference between arteries and vains ...

Math, 6 months ago

Reduce the given fraction to simplest : 12/52...

Math, 6 months ago

The price of an article is increased by 10% and then decreased by 10%. The new price will be options • Equal to the original price • More than the original price • Less than the original price • None of these answer ASAP...

Physics, 11 months ago

Calculate the acceleration of the masses shown in the figure and also find the tension in the strings connecting the two masses. The strings are light and inextensible, the pulleys are also light and frictionless. Take m1 = 4kg, m2 = 12 kg and g = 9.8 m/sec²...

Math, 11 months ago

Neli takes one hour to reach his friends house by bicycle which is 3 km away from his house. His school is 9 km away from his friends house.How long will they take to reach the school by bicycle ?

World Languages, 11 months ago

win B. Read the lines from the text and answer these questions 1. The barrenness of the land is deceptive. a. Which land does James refer to?